{
 "instance": {
  "tmb-20230331xex99d1.htm": {
   "axisCustom": 0,
   "axisStandard": 25,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2022": 8,
    "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full": 1062
   },
   "contextCount": 446,
   "dts": {
    "calculationLink": {
     "local": [
      "tmb-20230331_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "tmb-20230331_def.xml"
     ]
    },
    "inline": {
     "local": [
      "tmb-20230331xex99d1.htm"
     ]
    },
    "labelLink": {
     "local": [
      "tmb-20230331_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "tmb-20230331_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "tmb-20230331.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/lrr/arcrole/esma-arcrole-2018-11-21.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.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/2022/elts/srt-2022.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-roles-2022.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-types-2022.xsd",
      "https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd",
      "https://xbrl.sec.gov/country/2022/country-2022.xsd",
      "https://xbrl.sec.gov/currency/2022/currency-2022.xsd",
      "https://xbrl.sec.gov/dei/2022/dei-2022.xsd"
     ]
    }
   },
   "elementCount": 624,
   "entityCount": 1,
   "hidden": {
    "http://cdcgroup.com/20230331": 1,
    "http://xbrl.sec.gov/dei/2022": 8,
    "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full": 1,
    "total": 10
   },
   "keyCustom": 108,
   "keyStandard": 238,
   "memberCustom": 78,
   "memberStandard": 49,
   "nsprefix": "ihs",
   "nsuri": "http://cdcgroup.com/20230331",
   "report": {
    "R1": {
     "firstAnchor": null,
     "groupType": "document",
     "isDefault": "true",
     "longName": "00090 - Document - Document and Entity Information",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10501 - Disclosure - Segment reporting",
     "menuCat": "Notes",
     "order": "10",
     "role": "http://cdcgroup.com/role/DisclosureSegmentReporting",
     "shortName": "Segment reporting",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:CostOfSalesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10601 - Disclosure - Cost of sales",
     "menuCat": "Notes",
     "order": "11",
     "role": "http://cdcgroup.com/role/DisclosureCostOfSales",
     "shortName": "Cost of sales",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:CostOfSalesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:AdministrativeExpensesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10701 - Disclosure - Administrative expenses",
     "menuCat": "Notes",
     "order": "12",
     "role": "http://cdcgroup.com/role/DisclosureAdministrativeExpenses",
     "shortName": "Administrative expenses",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:AdministrativeExpensesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfAllowanceForCreditLossesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10801 - Disclosure - (Loss allowance)/reversal of loss allowance on trade receivables",
     "menuCat": "Notes",
     "order": "13",
     "role": "http://cdcgroup.com/role/DisclosureLossAllowanceReversalOfLossAllowanceOnTradeReceivables",
     "shortName": "(Loss allowance)/reversal of loss allowance on trade receivables",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfAllowanceForCreditLossesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10901 - Disclosure - Other income",
     "menuCat": "Notes",
     "order": "14",
     "role": "http://cdcgroup.com/role/DisclosureOtherIncome",
     "shortName": "Other income",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFinanceIncomeExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11001 - Disclosure - Finance income",
     "menuCat": "Notes",
     "order": "15",
     "role": "http://cdcgroup.com/role/DisclosureFinanceIncome",
     "shortName": "Finance income",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFinanceIncomeExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFinanceCostExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11101 - Disclosure - Finance Costs",
     "menuCat": "Notes",
     "order": "16",
     "role": "http://cdcgroup.com/role/DisclosureFinanceCosts",
     "shortName": "Finance Costs",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFinanceCostExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIncomeTaxExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11201 - Disclosure - Taxation",
     "menuCat": "Notes",
     "order": "17",
     "role": "http://cdcgroup.com/role/DisclosureTaxation",
     "shortName": "Taxation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIncomeTaxExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11301 - Disclosure - Income per share",
     "menuCat": "Notes",
     "order": "18",
     "role": "http://cdcgroup.com/role/DisclosureIncomePerShare",
     "shortName": "Income per share",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11401 - Disclosure - Property, plant and equipment",
     "menuCat": "Notes",
     "order": "19",
     "role": "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipment",
     "shortName": "Property, plant and equipment",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Revenue",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00100 - Statement - CONDENSED CONSOLIDATED STATEMENT OF (LOSS)/INCOME AND OTHER COMPREHENSIVE INCOME (UNAUDITED)",
     "menuCat": "Statements",
     "order": "2",
     "role": "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENT OF (LOSS)/INCOME AND OTHER COMPREHENSIVE INCOME (UNAUDITED)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:CostOfSales",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11501 - Disclosure - Goodwill and other intangible assets",
     "menuCat": "Notes",
     "order": "20",
     "role": "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssets",
     "shortName": "Goodwill and other intangible assets",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11601 - Disclosure - Derivative financial instruments",
     "menuCat": "Notes",
     "order": "21",
     "role": "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstruments",
     "shortName": "Derivative financial instruments",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11701 - Disclosure - Trade and other receivables",
     "menuCat": "Notes",
     "order": "22",
     "role": "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivables",
     "shortName": "Trade and other receivables",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11801 - Disclosure - Trade and other payables",
     "menuCat": "Notes",
     "order": "23",
     "role": "http://cdcgroup.com/role/DisclosureTradeAndOtherPayables",
     "shortName": "Trade and other payables",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfBorrowingsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11901 - Disclosure - Borrowings",
     "menuCat": "Notes",
     "order": "24",
     "role": "http://cdcgroup.com/role/DisclosureBorrowings",
     "shortName": "Borrowings",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfBorrowingsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfLeasesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12001 - Disclosure - Lease liabilities",
     "menuCat": "Notes",
     "order": "25",
     "role": "http://cdcgroup.com/role/DisclosureLeaseLiabilities",
     "shortName": "Lease liabilities",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfLeasesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12101 - Disclosure - Provisions for other liabilities and charges",
     "menuCat": "Notes",
     "order": "26",
     "role": "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndCharges",
     "shortName": "Provisions for other liabilities and charges",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12201 - Disclosure - Stated capital",
     "menuCat": "Notes",
     "order": "27",
     "role": "http://cdcgroup.com/role/DisclosureStatedCapital",
     "shortName": "Stated capital",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfReservesAndOtherEquityInterestExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12301 - Disclosure - Other reserves",
     "menuCat": "Notes",
     "order": "28",
     "role": "http://cdcgroup.com/role/DisclosureOtherReserves",
     "shortName": "Other reserves",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfReservesAndOtherEquityInterestExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12401 - Disclosure - Non-controlling interest",
     "menuCat": "Notes",
     "order": "29",
     "role": "http://cdcgroup.com/role/DisclosureNonControllingInterest",
     "shortName": "Non-controlling interest",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipment",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00200 - Statement - CONDENSED CONSOLIDATED STATEMENT OF FINANCIAL POSITION (UNAUDITED)",
     "menuCat": "Statements",
     "order": "3",
     "role": "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENT OF FINANCIAL POSITION (UNAUDITED)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:Goodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12501 - Disclosure - Share-based payment obligation",
     "menuCat": "Notes",
     "order": "30",
     "role": "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligation",
     "shortName": "Share-based payment obligation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCashFlowStatementExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12601 - Disclosure - Cash from operations",
     "menuCat": "Notes",
     "order": "31",
     "role": "http://cdcgroup.com/role/DisclosureCashFromOperations",
     "shortName": "Cash from operations",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCashFlowStatementExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfBusinessCombinationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12701 - Disclosure - Business Combinations",
     "menuCat": "Notes",
     "order": "32",
     "role": "http://cdcgroup.com/role/DisclosureBusinessCombinations",
     "shortName": "Business Combinations",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfBusinessCombinationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12801 - Disclosure - Capital commitments and contingent liabilities",
     "menuCat": "Notes",
     "order": "33",
     "role": "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilities",
     "shortName": "Capital commitments and contingent liabilities",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "12901 - Disclosure - Events after the reporting period",
     "menuCat": "Notes",
     "order": "34",
     "role": "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriod",
     "shortName": "Events after the reporting period",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "20202 - Disclosure - Significant accounting policies (Policies)",
     "menuCat": "Policies",
     "order": "35",
     "role": "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesPolicies",
     "shortName": "Significant accounting policies (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30403 - Disclosure - Capital risk management (Tables)",
     "menuCat": "Tables",
     "order": "36",
     "role": "http://cdcgroup.com/role/DisclosureCapitalRiskManagementTables",
     "shortName": "Capital risk management (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30503 - Disclosure - Segment reporting (Tables)",
     "menuCat": "Tables",
     "order": "37",
     "role": "http://cdcgroup.com/role/DisclosureSegmentReportingTables",
     "shortName": "Segment reporting (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "ihs:CostOfSalesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCostOfSalesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30603 - Disclosure - Cost of sales (Tables)",
     "menuCat": "Tables",
     "order": "38",
     "role": "http://cdcgroup.com/role/DisclosureCostOfSalesTables",
     "shortName": "Cost of sales (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ihs:CostOfSalesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCostOfSalesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "ihs:AdministrativeExpensesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30703 - Disclosure - Administrative expenses (Tables)",
     "menuCat": "Tables",
     "order": "39",
     "role": "http://cdcgroup.com/role/DisclosureAdministrativeExpensesTables",
     "shortName": "Administrative expenses (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ihs:AdministrativeExpensesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2021_ifrs-full_ComponentsOfEquityAxis_ifrs-full_EquityAttributableToOwnersOfParentMember_ys1Zl93EPU2RlO1hAMzCwA",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Equity",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00300 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (UNAUDITED)",
     "menuCat": "Statements",
     "order": "4",
     "role": "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (UNAUDITED)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2022_To_3_31_2022_ifrs-full_ComponentsOfEquityAxis_ifrs-full_EquityAttributableToOwnersOfParentMember_AUIS3NXJ2kWBfCSnavMD5Q",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfOtherOperatingIncomeExplanatoryTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30903 - Disclosure - Other income (Tables)",
     "menuCat": "Tables",
     "order": "40",
     "role": "http://cdcgroup.com/role/DisclosureOtherIncomeTables",
     "shortName": "Other income (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfOtherOperatingIncomeExplanatoryTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfFinanceIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:ScheduleOfFinanceIncomeTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31003 - Disclosure - Finance Income (Tables)",
     "menuCat": "Tables",
     "order": "41",
     "role": "http://cdcgroup.com/role/DisclosureFinanceIncomeTables",
     "shortName": "Finance Income (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfFinanceIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:ScheduleOfFinanceIncomeTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfFinanceCostExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfFinanceCostTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31103 - Disclosure - Finance Costs (Tables)",
     "menuCat": "Tables",
     "order": "42",
     "role": "http://cdcgroup.com/role/DisclosureFinanceCostsTables",
     "shortName": "Finance Costs (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfFinanceCostExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfFinanceCostTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfIncomeTaxExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:IfrsScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31203 - Disclosure - Taxation (Tables)",
     "menuCat": "Tables",
     "order": "43",
     "role": "http://cdcgroup.com/role/DisclosureTaxationTables",
     "shortName": "Taxation (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfIncomeTaxExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:IfrsScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:EarningsPerShareExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31303 - Disclosure - Income per share (Tables)",
     "menuCat": "Tables",
     "order": "44",
     "role": "http://cdcgroup.com/role/DisclosureIncomePerShareTables",
     "shortName": "Income per share (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:EarningsPerShareExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31403 - Disclosure - Property, plant and equipment (Tables)",
     "menuCat": "Tables",
     "order": "45",
     "role": "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentTables",
     "shortName": "Property, plant and equipment (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31503 - Disclosure - Goodwill and other intangible assets (Tables)",
     "menuCat": "Tables",
     "order": "46",
     "role": "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsTables",
     "shortName": "Goodwill and other intangible assets (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfNotionalAmountsOfDerivativeFinancialInstrumentsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31603 - Disclosure - Derivative financial instruments (Tables)",
     "menuCat": "Tables",
     "order": "47",
     "role": "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsTables",
     "shortName": "Derivative financial instruments (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfNotionalAmountsOfDerivativeFinancialInstrumentsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfTradeAndOtherReceivablesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31703 - Disclosure - Trade and other receivables (Tables)",
     "menuCat": "Tables",
     "order": "48",
     "role": "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesTables",
     "shortName": "Trade and other receivables (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfTradeAndOtherReceivablesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfTradeAndOtherPayablesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31803 - Disclosure - Trade and other payables (Tables)",
     "menuCat": "Tables",
     "order": "49",
     "role": "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesTables",
     "shortName": "Trade and other payables (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfTradeAndOtherPayablesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CashFlowsFromUsedInOperations",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00400 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED)",
     "menuCat": "Statements",
     "order": "5",
     "role": "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited",
     "shortName": "CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31903 - Disclosure - Borrowings (Tables)",
     "menuCat": "Tables",
     "order": "50",
     "role": "http://cdcgroup.com/role/DisclosureBorrowingsTables",
     "shortName": "Borrowings (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfLeasesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfLeasesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32003 - Disclosure - Lease liabilities (Tables)",
     "menuCat": "Tables",
     "order": "51",
     "role": "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesTables",
     "shortName": "Lease liabilities (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfLeasesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfLeasesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfProvisionsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32103 - Disclosure - Provisions for other liabilities and charges (Tables)",
     "menuCat": "Tables",
     "order": "52",
     "role": "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesTables",
     "shortName": "Provisions for other liabilities and charges (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfProvisionsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32203 - Disclosure - Stated capital (Tables)",
     "menuCat": "Tables",
     "order": "53",
     "role": "http://cdcgroup.com/role/DisclosureStatedCapitalTables",
     "shortName": "Stated capital (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R54": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfOtherReservesWithinEquityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32303 - Disclosure - Other reserves (Tables)",
     "menuCat": "Tables",
     "order": "54",
     "role": "http://cdcgroup.com/role/DisclosureOtherReservesTables",
     "shortName": "Other reserves (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfOtherReservesWithinEquityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R55": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfNonControllingInterestsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32403 - Disclosure - Non-controlling interest (Tables)",
     "menuCat": "Tables",
     "order": "55",
     "role": "http://cdcgroup.com/role/DisclosureNonControllingInterestTables",
     "shortName": "Non-controlling interest (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:DisclosureOfNonControllingInterestsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R56": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfCashFlowStatementExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:ScheduleOfCashFlowFromOperationTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32603 - Disclosure - Cash from operations (Tables)",
     "menuCat": "Tables",
     "order": "56",
     "role": "http://cdcgroup.com/role/DisclosureCashFromOperationsTables",
     "shortName": "Cash from operations (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfCashFlowStatementExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ihs:ScheduleOfCashFlowFromOperationTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R57": {
     "firstAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfBusinessCombinationsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_ifrs-full_BusinessCombinationsAxis_ihs_MtnTelecomTowersInSouthAfricaMember_fl37IbsKnEWXkpirPhpDWA",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "32703 - Disclosure - Business Combinations (Tables)",
     "menuCat": "Tables",
     "order": "57",
     "role": "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables",
     "shortName": "Business Combinations (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ifrs-full:DisclosureOfBusinessCombinationsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_ifrs-full_BusinessCombinationsAxis_ihs_MtnTelecomTowersInSouthAfricaMember_fl37IbsKnEWXkpirPhpDWA",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R58": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:IfrsNumberOfReportableSegments",
      "reportCount": 1,
      "unitRef": "Unit_Standard_segment_7JCCrUQTZUO2jO4jyEqV-g",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40201 - Disclosure - Significant accounting policies (Details)",
     "menuCat": "Details",
     "order": "58",
     "role": "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesDetails",
     "shortName": "Significant accounting policies (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R59": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CashAndCashEquivalents",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40301 - Disclosure - Critical accounting estimates and assumptions (Details)",
     "menuCat": "Details",
     "order": "59",
     "role": "http://cdcgroup.com/role/DisclosureCriticalAccountingEstimatesAndAssumptionsDetails",
     "shortName": "Critical accounting estimates and assumptions (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10101 - Disclosure - General Information",
     "menuCat": "Notes",
     "order": "6",
     "role": "http://cdcgroup.com/role/DisclosureGeneralInformation",
     "shortName": "General Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R60": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
       "ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ihs:FinancialInstrumentsAtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40401 - Disclosure - Capital risk management - Financial instruments that are measured at fair value (Details)",
     "menuCat": "Details",
     "order": "60",
     "role": "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails",
     "shortName": "Capital risk management - Financial instruments that are measured at fair value (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
       "ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ihs:FinancialInstrumentsAtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R61": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfFairValueEstimation",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_MeasurementAxis_ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember_9ywkg-PwA0up0fS-zxxzLg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:FinancialLiabilities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40402 - Disclosure - Capital risk management - Fair value estimation (Details)",
     "menuCat": "Details",
     "order": "61",
     "role": "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails",
     "shortName": "Capital risk management - Fair value estimation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfFairValueEstimation",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_MeasurementAxis_ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember_9ywkg-PwA0up0fS-zxxzLg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:FinancialLiabilities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R62": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:IfrsNumberOfOperatingSegments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_segment_7JCCrUQTZUO2jO4jyEqV-g",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40501 - Disclosure - Segment reporting - Summarized financial information (Details)",
     "menuCat": "Details",
     "order": "62",
     "role": "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
     "shortName": "Segment reporting - Summarized financial information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:IfrsNumberOfOperatingSegments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_segment_7JCCrUQTZUO2jO4jyEqV-g",
      "xsiNil": "false"
     }
    },
    "R63": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:NumberOfMajorCustomers",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40502 - Disclosure - Segment reporting - Major customers (Details)",
     "menuCat": "Details",
     "order": "63",
     "role": "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails",
     "shortName": "Segment reporting - Major customers (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:NumberOfMajorCustomers",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R64": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ihs:NetImpairmentReversalOfImpairmentOfPropertyPlantAndEquipmentAndPrepaidLandRent",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40601 - Disclosure - Cost of sales (Details)",
     "menuCat": "Details",
     "order": "64",
     "role": "http://cdcgroup.com/role/DisclosureCostOfSalesDetails",
     "shortName": "Cost of sales (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfCostOfSalesExplanatory",
       "ihs:CostOfSalesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-5",
      "lang": null,
      "name": "ihs:IndirectTaxReceivable",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R65": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40701 - Disclosure - Administrative expenses (Details)",
     "menuCat": "Details",
     "order": "65",
     "role": "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
     "shortName": "Administrative expenses (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory",
       "ihs:AdministrativeExpensesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "lang": "en-US",
      "name": "ihs:CashFlowProjectionPeriodForAssessmentOfWithholdingTaxAssetRecoverability",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R66": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40801 - Disclosure - (Loss allowance)/reversal of loss allowance on trade receivables (Details)",
     "menuCat": "Details",
     "order": "66",
     "role": "http://cdcgroup.com/role/DisclosureLossAllowanceReversalOfLossAllowanceOnTradeReceivablesDetails",
     "shortName": "(Loss allowance)/reversal of loss allowance on trade receivables (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R67": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ihs:IncomeFromInsuranceClaims",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40901 - Disclosure - Other income (Details)",
     "menuCat": "Details",
     "order": "67",
     "role": "http://cdcgroup.com/role/DisclosureOtherIncomeDetails",
     "shortName": "Other income (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfOtherOperatingIncomeExplanatoryTextBlock",
       "ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:MiscellaneousOtherOperatingIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R68": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfFinanceIncomeTableTextBlock",
       "ifrs-full:DisclosureOfFinanceIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:InterestIncomeOnDeposits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41001 - Disclosure - Finance Income (Details)",
     "menuCat": "Details",
     "order": "68",
     "role": "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails",
     "shortName": "Finance Income (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfFinanceIncomeTableTextBlock",
       "ifrs-full:DisclosureOfFinanceIncomeExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:InterestIncomeOnDeposits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R69": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfFinanceCostTableTextBlock",
       "ifrs-full:DisclosureOfFinanceCostExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:InterestExpenseOnBorrowings",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41101 - Disclosure - Finance Costs (Details)",
     "menuCat": "Details",
     "order": "69",
     "role": "http://cdcgroup.com/role/DisclosureFinanceCostsDetails",
     "shortName": "Finance Costs (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfFinanceCostTableTextBlock",
       "ifrs-full:DisclosureOfFinanceCostExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:InterestExpenseOnBorrowings",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10201 - Disclosure - Significant accounting policies",
     "menuCat": "Notes",
     "order": "7",
     "role": "http://cdcgroup.com/role/DisclosureSignificantAccountingPolicies",
     "shortName": "Significant accounting policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R70": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:IfrsScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "ifrs-full:DisclosureOfIncomeTaxExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CurrentTaxExpenseIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41201 - Disclosure - Taxation (Details)",
     "menuCat": "Details",
     "order": "70",
     "role": "http://cdcgroup.com/role/DisclosureTaxationDetails",
     "shortName": "Taxation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:IfrsScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "ifrs-full:DisclosureOfIncomeTaxExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CurrentTaxExpenseIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R71": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProfitLoss",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41301 - Disclosure - Income per share (Details)",
     "menuCat": "Details",
     "order": "71",
     "role": "http://cdcgroup.com/role/DisclosureIncomePerShareDetails",
     "shortName": "Income per share (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:EarningsPerShareExplanatory",
       "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R72": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2022_zTlO0PT0Jku6tGm1x4VJfw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipment",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41401 - Disclosure - Property, plant and equipment (Details)",
     "menuCat": "Details",
     "order": "72",
     "role": "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails",
     "shortName": "Property, plant and equipment (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
       "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_ihs_PropertyPlantAndEquipmentExcludingRightOfUseAssetsMember_k21nbsO8XEuiHMS2XFH6nQ",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipment",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R73": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:BorrowingCostsCapitalised",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41402 - Disclosure - Property, plant and equipment - Additional Information (Details)",
     "menuCat": "Details",
     "order": "73",
     "role": "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
     "shortName": "Property, plant and equipment - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:BorrowingCostsCapitalised",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R74": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory",
       "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2022_zTlO0PT0Jku6tGm1x4VJfw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:IntangibleAssetsAndGoodwill",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41501 - Disclosure - Goodwill and other intangible assets (Details)",
     "menuCat": "Details",
     "order": "74",
     "role": "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails",
     "shortName": "Goodwill and other intangible assets (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory",
       "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:IntangibleAssetsAndGoodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R75": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfNotionalAmountsOfDerivativeFinancialInstrumentsTableTextBlock",
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_ClassesOfFinancialInstrumentsAxis_ifrs-full_DerivativesMember_e7ujGK3lYkiia5RE5TsbPA",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:NotionalAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41601 - Disclosure - Derivative financial instruments - Notional amount (Details)",
     "menuCat": "Details",
     "order": "75",
     "role": "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails",
     "shortName": "Derivative financial instruments - Notional amount (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfNotionalAmountsOfDerivativeFinancialInstrumentsTableTextBlock",
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_ClassesOfFinancialInstrumentsAxis_ifrs-full_DerivativesMember_e7ujGK3lYkiia5RE5TsbPA",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:NotionalAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R76": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfFairValueOfDerivativeInstrumentsTableTextBlock",
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_ClassesOfFinancialInstrumentsAxis_ifrs-full_DerivativesMember_e7ujGK3lYkiia5RE5TsbPA",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ihs:DerivativeFinancialInstrumentsAtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41602 - Disclosure - Derivative financial instruments - Fair value (Details)",
     "menuCat": "Details",
     "order": "76",
     "role": "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
     "shortName": "Derivative financial instruments - Fair value (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfFairValueOfDerivativeInstrumentsTableTextBlock",
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_ClassesOfFinancialInstrumentsAxis_ifrs-full_DerivativesMember_e7ujGK3lYkiia5RE5TsbPA",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ihs:DerivativeFinancialInstrumentsAtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R77": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfChangesInFairValueOfDerivativeInstrumentsTableTextBlock",
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41603 - Disclosure - Derivative financial instruments - Change in fair value of the derivative instruments (Details)",
     "menuCat": "Details",
     "order": "77",
     "role": "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
     "shortName": "Derivative financial instruments - Change in fair value of the derivative instruments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfChangesInFairValueOfDerivativeInstrumentsTableTextBlock",
       "ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R78": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfTradeAndOtherReceivablesTableTextBlock",
       "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CurrentTradeReceivables",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41701 - Disclosure - Trade and other receivables (Details)",
     "menuCat": "Details",
     "order": "78",
     "role": "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails",
     "shortName": "Trade and other receivables (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfTradeAndOtherReceivablesTableTextBlock",
       "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CurrentTradeReceivables",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R79": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfTradeAndOtherPayablesTableTextBlock",
       "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41801 - Disclosure - Trade and other payables (Details)",
     "menuCat": "Details",
     "order": "79",
     "role": "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails",
     "shortName": "Trade and other payables (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfTradeAndOtherPayablesTableTextBlock",
       "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10301 - Disclosure - Critical accounting estimates and assumptions",
     "menuCat": "Notes",
     "order": "8",
     "role": "http://cdcgroup.com/role/DisclosureCriticalAccountingEstimatesAndAssumptions",
     "shortName": "Critical accounting estimates and assumptions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R80": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:LongtermBorrowings",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41901 - Disclosure - Borrowings - Debt Classification (Details)",
     "menuCat": "Details",
     "order": "80",
     "role": "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
     "shortName": "Borrowings - Debt Classification (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory",
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_BorrowingsByNameAxis_ihs_SeniorNoteMember_Ej9KGZqbvUGn57K0HmtGiQ",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:LongtermBorrowings",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R81": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory",
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Borrowings",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41902 - Disclosure - Borrowings - Debt instrument (Details)",
     "menuCat": "Details",
     "order": "81",
     "role": "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
     "shortName": "Borrowings - Debt instrument (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfDetailedInformationAboutBorrowingsByDebtInstrumentsTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023_ifrs-full_BorrowingsByNameAxis_ihs_IhsNetherlandsHoldcob.v.SeniorNoteMaturing2027Member_srt_CurrencyAxis_currency_USD_aL8jqoqLI0CEiJufugHogw",
      "decimals": "4",
      "lang": null,
      "name": "ifrs-full:BorrowingsInterestRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_pure_j-bxAaHpJUeK0ux4OZQ4Mg",
      "xsiNil": "false"
     }
    },
    "R82": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41903 - Disclosure - Borrowings - Narratives (Details)",
     "menuCat": "Details",
     "order": "82",
     "role": "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
     "shortName": "Borrowings - Narratives (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_11_2023_To_1_11_2023_ifrs-full_BorrowingsByNameAxis_ihs_Nigeria2019TermLoanMember_joMMnzSOCE-zYPXAQ3bnnQ",
      "decimals": "-5",
      "lang": null,
      "name": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R83": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CurrentLeaseLiabilities",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42001 - Disclosure - Lease liabilities - Components of lease (Details)",
     "menuCat": "Details",
     "order": "83",
     "role": "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails",
     "shortName": "Lease liabilities - Components of lease (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfLeasesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-5",
      "lang": null,
      "name": "ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R84": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfContractualMaturitiesOfLeaseLiabilitiesTableTextBlock",
       "ifrs-full:DisclosureOfLeasesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:LeaseLiabilities",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42002 - Disclosure - Lease liabilities - Contractual maturities (Details)",
     "menuCat": "Details",
     "order": "84",
     "role": "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails",
     "shortName": "Lease liabilities - Contractual maturities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfContractualMaturitiesOfLeaseLiabilitiesTableTextBlock",
       "ifrs-full:DisclosureOfLeasesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:GrossLeaseLiabilities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R85": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:OtherLongtermProvisions",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42101 - Disclosure - Provisions for other liabilities and charges - Decommissioning and site restoration provision (Details)",
     "menuCat": "Details",
     "order": "85",
     "role": "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails",
     "shortName": "Provisions for other liabilities and charges - Decommissioning and site restoration provision (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
       "ifrs-full:DisclosureOfProvisionsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2021_ifrs-full_ClassesOfProvisionsAxis_ifrs-full_ProvisionForDecommissioningRestorationAndRehabilitationCostsMember_9T5qIwR8VES24sqmFb4LCA",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:OtherProvisions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R86": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory",
       "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2022_zTlO0PT0Jku6tGm1x4VJfw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:NumberOfSharesOutstanding",
      "reportCount": 1,
      "unitRef": "Unit_Standard_shares_lNjS_hORk0uNVytAAVu61Q",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42201 - Disclosure - Stated capital (Details)",
     "menuCat": "Details",
     "order": "86",
     "role": "http://cdcgroup.com/role/DisclosureStatedCapitalDetails",
     "shortName": "Stated capital (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory",
       "ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ihs:IncreaseInNumberOfSharesThroughExerciseOfOptions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_lNjS_hORk0uNVytAAVu61Q",
      "xsiNil": "false"
     }
    },
    "R87": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2022_zTlO0PT0Jku6tGm1x4VJfw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Equity",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42301 - Disclosure - Other reserves (Details)",
     "menuCat": "Details",
     "order": "87",
     "role": "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
     "shortName": "Other reserves (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfOtherReservesWithinEquityTableTextBlock",
       "ifrs-full:DisclosureOfReservesAndOtherEquityInterestExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2022_To_12_31_2022_ifrs-full_ComponentsOfEquityAxis_ifrs-full_OtherReservesMember_Cpcx-Jq3zkKAvNLsM3QQ_Q",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesEquity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R88": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_12_31_2022_zTlO0PT0Jku6tGm1x4VJfw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:NoncontrollingInterests",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42401 - Disclosure - Non-controlling interest (Details)",
     "menuCat": "Details",
     "order": "88",
     "role": "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
     "shortName": "Non-controlling interest (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:DisclosureOfNonControllingInterestsTableTextBlock",
       "ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R89": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CurrentAssets",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42402 - Disclosure - Non-controlling interest - Summarized financial information (Details)",
     "menuCat": "Details",
     "order": "89",
     "role": "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
     "shortName": "Non-controlling interest - Summarized financial information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfSummarizedFinancialInformationOfSubsidiaryTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_ifrs-full_SignificantInvestmentsInSubsidiariesAxis_ihs_FibercoSoluesDeInfraestruturaS.a.Member_8sj7u7wpvka2fua7H7eegg",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10401 - Disclosure - Capital risk management",
     "menuCat": "Notes",
     "order": "9",
     "role": "http://cdcgroup.com/role/DisclosureCapitalRiskManagement",
     "shortName": "Capital risk management",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R90": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42501 - Disclosure - Share-based payment obligation (Details)",
     "menuCat": "Details",
     "order": "90",
     "role": "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails",
     "shortName": "Share-based payment obligation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R91": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProfitLossBeforeTax",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42601 - Disclosure - Cash from operations (Details)",
     "menuCat": "Details",
     "order": "91",
     "role": "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails",
     "shortName": "Cash from operations (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ihs:ScheduleOfCashFlowFromOperationTableTextBlock",
       "ifrs-full:DisclosureOfCashFlowStatementExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:AdjustmentsForDepreciationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R92": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfBusinessCombinationsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:NumberOfBusinessAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_item_1UGsJkrfukSAw4ZmXkqjQg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42701 - Disclosure - Business Combinations - MTN telecom towers in South Africa (Details)",
     "menuCat": "Details",
     "order": "92",
     "role": "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
     "shortName": "Business Combinations - MTN telecom towers in South Africa (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfBusinessCombinationsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:NumberOfBusinessAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_item_1UGsJkrfukSAw4ZmXkqjQg",
      "xsiNil": "false"
     }
    },
    "R93": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_17_2022_ifrs-full_BusinessCombinationsAxis_ihs_SaoPauloCincoLocacaoDeTorresLtdaSp5Member_2qnxggikzU6KjE8SmbS65Q",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PercentageOfVotingEquityInterestsAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_pure_j-bxAaHpJUeK0ux4OZQ4Mg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42702 - Disclosure - Business Combinations - Sao Paulo Cinco Locacao de Torres Ltda (Details)",
     "menuCat": "Details",
     "order": "93",
     "role": "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
     "shortName": "Business Combinations - Sao Paulo Cinco Locacao de Torres Ltda (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_17_2022_ifrs-full_BusinessCombinationsAxis_ihs_SaoPauloCincoLocacaoDeTorresLtdaSp5Member_2qnxggikzU6KjE8SmbS65Q",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PercentageOfVotingEquityInterestsAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_pure_j-bxAaHpJUeK0ux4OZQ4Mg",
      "xsiNil": "false"
     }
    },
    "R94": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2020_To_12_31_2020_ifrs-full_BusinessCombinationsAxis_ihs_IhsKuwaitLimitedMember_qxzVAj1KNEi37H8wkboRWg",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:TotalNumberOfTowersToBeAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_item_1UGsJkrfukSAw4ZmXkqjQg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42703 - Disclosure - Business Combinations - IHS Kuwait Limited (Details)",
     "menuCat": "Details",
     "order": "94",
     "role": "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
     "shortName": "Business Combinations - IHS Kuwait Limited (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2020_To_12_31_2020_ifrs-full_BusinessCombinationsAxis_ihs_IhsKuwaitLimitedMember_qxzVAj1KNEi37H8wkboRWg",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ihs:TotalNumberOfTowersToBeAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_item_1UGsJkrfukSAw4ZmXkqjQg",
      "xsiNil": "false"
     }
    },
    "R95": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42801 - Disclosure - Capital commitments and contingent liabilities (Details)",
     "menuCat": "Details",
     "order": "95",
     "role": "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails",
     "shortName": "Capital commitments and contingent liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "As_Of_3_31_2023__sWtK5IaPUmqFeh5XSEgtw",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    },
    "R96": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_1_1_2023_To_3_31_2023_boXB_qwTC0aEx4GYiJ_E2g",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "42901 - Disclosure - Events after the reporting period (Details)",
     "menuCat": "Details",
     "order": "96",
     "role": "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
     "shortName": "Events after the reporting period (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "tmb-20230331xex99d1.htm",
      "contextRef": "Duration_5_18_2023_To_5_18_2023_ifrs-full_BorrowingsByNameAxis_ihs_Nigeria2023TermLoanMember_ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_ihs_DrawdownOfBorrowingsMember_p7o45iF9JEe5zR1YEReWhA",
      "decimals": "-5",
      "lang": null,
      "name": "ihs:IncreaseDecreaseInLoanFacility",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_IrmFpJfmxkONG-C8IfuzHg",
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 129,
   "tag": {
    "country_KW": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "MENA"
       }
      }
     },
     "localname": "KW",
     "nsuri": "http://xbrl.sec.gov/country/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "country_NG": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nigeria"
       }
      }
     },
     "localname": "NG",
     "nsuri": "http://xbrl.sec.gov/country/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_AllCurrenciesDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Currencies [Domain]"
       }
      }
     },
     "localname": "AllCurrenciesDomain",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_BRL": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Brazil, Brazil Real",
        "terseLabel": "Brazil Real"
       }
      }
     },
     "localname": "BRL",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_CNY": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "China, Yuan Renminbi",
        "terseLabel": "Chinese Yen"
       }
      }
     },
     "localname": "CNY",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_EUR": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Euro Member Countries, Euro",
        "terseLabel": "Euro"
       }
      }
     },
     "localname": "EUR",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_KWD": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Kuwait, Dinars",
        "terseLabel": "Kuwaiti Dinar"
       }
      }
     },
     "localname": "KWD",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_NGN": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nigeria, Nairas",
        "terseLabel": "Nigeria Naira"
       }
      }
     },
     "localname": "NGN",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_USD": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "United States of America, Dollars",
        "terseLabel": "US Dollar"
       }
      }
     },
     "localname": "USD",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "currency_ZAR": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "South Africa, Rand"
       }
      }
     },
     "localname": "ZAR",
     "nsuri": "http://xbrl.sec.gov/currency/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "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"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Document and Entity Information [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "xbrltype": "stringItemType"
    },
    "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"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "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"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "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"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "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"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "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"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r273"
     ],
     "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"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.",
        "label": "Entity [Domain]"
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r273"
     ],
     "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"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_AccumulatedDepreciationAmortisationAndImpairmentMember": {
     "auth_ref": [
      "r55",
      "r65",
      "r95",
      "r101",
      "r104"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for accumulated depreciation, amortisation and impairment. [Refer: Impairment loss; Depreciation and amortisation expense]"
       }
      },
      "en-us": {
       "role": {
        "label": "Accumulated depreciation, amortisation and impairment [member]",
        "terseLabel": "Accumulated depreciation and impairment",
        "verboseLabel": "Accumulated amortization and impairment"
       }
      }
     },
     "localname": "AccumulatedDepreciationAmortisationAndImpairmentMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AccumulatedImpairmentMember": {
     "auth_ref": [
      "r172",
      "r182",
      "r253",
      "r270",
      "r272",
      "r283",
      "r287",
      "r294",
      "r295"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for accumulated impairment. [Refer: Impairment loss]"
       }
      },
      "en-us": {
       "role": {
        "label": "Accumulated impairment [member]"
       }
      }
     },
     "localname": "AccumulatedImpairmentMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred": {
     "auth_ref": [
      "r163"
     ],
     "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": "Gross consideration"
       }
      }
     },
     "localname": "AcquisitiondateFairValueOfTotalConsiderationTransferred",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination": {
     "auth_ref": [
      "r167"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 8.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 5.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of acquisition-related costs recognised as an expense for transactions that are recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination",
        "negatedLabel": "Business combination transaction costs",
        "terseLabel": "Business combination transaction costs"
       }
      }
     },
     "localname": "AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill": {
     "auth_ref": [
      "r288"
     ],
     "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": "Additions through business combinations"
       }
      }
     },
     "localname": "AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AcquisitionsThroughBusinessCombinationsOtherProvisions": {
     "auth_ref": [
      "r286"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase in other provisions resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Other provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Acquisitions through business combinations, other provisions",
        "terseLabel": "Additions through business combinations"
       }
      }
     },
     "localname": "AcquisitionsThroughBusinessCombinationsOtherProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment": {
     "auth_ref": [
      "r57"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase in property, plant and equipment resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Acquisitions through business combinations, property, plant and equipment",
        "terseLabel": "Additions through business combinations"
       }
      }
     },
     "localname": "AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r96"
     ],
     "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 during the year"
       }
      }
     },
     "localname": "AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustedWeightedAverageShares": {
     "auth_ref": [
      "r83"
     ],
     "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": "Potentially dilutive weighted average common shares outstanding"
       }
      }
     },
     "localname": "AdjustedWeightedAverageShares",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "ifrs-full_AdjustmentsForAmortisationExpense": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for amortisation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss); Depreciation and amortisation expense]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for amortisation expense",
        "terseLabel": "Amortization of intangible assets"
       }
      }
     },
     "localname": "AdjustmentsForAmortisationExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForDecreaseIncreaseInInventories": {
     "auth_ref": [
      "r296"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInWorkingCapital",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for decrease (increase) in inventories to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Inventories; Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for decrease (increase) in inventories",
        "verboseLabel": "Decrease in inventory"
       }
      }
     },
     "localname": "AdjustmentsForDecreaseIncreaseInInventories",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable": {
     "auth_ref": [
      "r296"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 2.0,
       "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",
        "terseLabel": "Increase in trade and other receivables"
       }
      }
     },
     "localname": "AdjustmentsForDecreaseIncreaseInTradeAccountReceivable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForDepreciationExpense": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 12.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "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"
       }
      }
     },
     "localname": "AdjustmentsForDepreciationExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForFinanceCosts": {
     "auth_ref": [
      "r298"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 9.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for finance costs to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Finance costs; Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for finance costs",
        "terseLabel": "Finance costs"
       }
      }
     },
     "localname": "AdjustmentsForFinanceCosts",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForFinanceIncome": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 13.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 5.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for gain (loss) on disposals of property, plant and equipment to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss); Property, plant and equipment; Disposals, property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments Net (Gain) / Loss on Disposal of Plant, Property and Equipment",
        "negatedLabel": "Net (gain)/loss on disposal of plant, property and equipment"
       }
      }
     },
     "localname": "AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 10.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for impairment loss (reversal of impairment loss) on inventories recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Inventories; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, inventories",
        "terseLabel": "Impairment of inventory"
       }
      }
     },
     "localname": "AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for impairment loss (reversal of impairment loss) on property, plant and equipment recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, property, plant and equipment",
        "terseLabel": "Net impairment of property, plant and equipment and prepaid land rent"
       }
      }
     },
     "localname": "AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 11.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for impairment loss (reversal of impairment loss) on trade and other receivables recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Trade and other receivables; Impairment loss; Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss; Impairment loss (reversal of impairment loss) recognised in profit or loss]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, trade and other receivables",
        "terseLabel": "Loss allowance/(reversal of loss allowance) on trade receivables"
       }
      }
     },
     "localname": "AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable": {
     "auth_ref": [
      "r296"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 3.0,
       "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",
        "terseLabel": "(Decrease)/increase in trade and other payables"
       }
      }
     },
     "localname": "AdjustmentsForIncreaseDecreaseInTradeAccountPayable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForReconcileProfitLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile profit (loss) [abstract]",
        "terseLabel": "Adjustments:"
       }
      }
     },
     "localname": "AdjustmentsForReconcileProfitLossAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_AdjustmentsForSharebasedPayments": {
     "auth_ref": [
      "r297"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 7.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "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": "Sharebased payment expense"
       }
      }
     },
     "localname": "AdjustmentsForSharebasedPayments",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdministrativeExpense": {
     "auth_ref": [
      "r46",
      "r73",
      "r215"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "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"
       }
      }
     },
     "localname": "AdministrativeExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AggregatedMeasurementMember": {
     "auth_ref": [
      "r99",
      "r103",
      "r136"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AggregatedTimeBandsMember": {
     "auth_ref": [
      "r22",
      "r142",
      "r149",
      "r150",
      "r177",
      "r208",
      "r209",
      "r210",
      "r211",
      "r227",
      "r255",
      "r260"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AllLevelsOfFairValueHierarchyMember": {
     "auth_ref": [
      "r67",
      "r137"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AllOtherSegmentsMember": {
     "auth_ref": [
      "r141",
      "r192"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for business activities and operating segments that are not reportable."
       }
      },
      "en-us": {
       "role": {
        "label": "Other"
       }
      }
     },
     "localname": "AllOtherSegmentsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AmortisationExpense": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 11.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "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"
       }
      }
     },
     "localname": "AmortisationExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r97"
     ],
     "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": "Charge for the year"
       }
      }
     },
     "localname": "AmortisationIntangibleAssetsOtherThanGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amounts recognised as of acquisition date for each major class of assets acquired and liabilities assumed [abstract]",
        "terseLabel": "Identifiable assets acquired and liabilities assumed:"
       }
      }
     },
     "localname": "AmountsRecognisedAsOfAcquisitionDateForEachMajorClassOfAssetsAcquiredAndLiabilitiesAssumedAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_Assets": {
     "auth_ref": [
      "r19",
      "r136",
      "r137",
      "r138",
      "r196",
      "r199"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "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",
        "terseLabel": "Segment assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets [abstract]",
        "terseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis": {
     "auth_ref": [
      "r275",
      "r277"
     ],
     "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": "Attribution of expenses by nature to their function [axis]"
       }
      }
     },
     "localname": "AttributionOfExpensesByNatureToTheirFunctionAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_BasicEarningsLossPerShare": {
     "auth_ref": [
      "r80",
      "r81"
     ],
     "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": "Income per share-basic",
        "verboseLabel": "Basic income per share"
       }
      }
     },
     "localname": "BasicEarningsLossPerShare",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_BorrowingCostsCapitalised": {
     "auth_ref": [
      "r70"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of interest and other costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset."
       }
      },
      "en-us": {
       "role": {
        "label": "Borrowing costs capitalised",
        "terseLabel": "Borrowing costs capitalized"
       }
      }
     },
     "localname": "BorrowingCostsCapitalised",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_Borrowings": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of outstanding funds that the entity is obligated to repay."
       }
      },
      "en-us": {
       "role": {
        "label": "Borrowings",
        "terseLabel": "Borrowings",
        "totalLabel": "Borrowings"
       }
      }
     },
     "localname": "Borrowings",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_BorrowingsAdjustmentToInterestRateBasis": {
     "auth_ref": [
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Borrowings, adjustment to interest rate basis"
       }
      }
     },
     "localname": "BorrowingsAdjustmentToInterestRateBasis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_BorrowingsByNameAxis": {
     "auth_ref": [
      "r302"
     ],
     "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": "Borrowings by name [axis]"
       }
      }
     },
     "localname": "BorrowingsByNameAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_BorrowingsByNameMember": {
     "auth_ref": [
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for all borrowings when disaggregated by name. It also represents the standard value for the 'Borrowings by name' axis if no other member is used. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Borrowings by name [member]"
       }
      }
     },
     "localname": "BorrowingsByNameMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_BorrowingsInterestRate": {
     "auth_ref": [
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The interest rate on borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Borrowings, interest rate",
        "terseLabel": "Interest rate"
       }
      }
     },
     "localname": "BorrowingsInterestRate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_BottomOfRangeMember": {
     "auth_ref": [
      "r140",
      "r156",
      "r210",
      "r246",
      "r248",
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the bottom of a range."
       }
      },
      "en-us": {
       "role": {
        "label": "Bottom of range",
        "terseLabel": "Minimum"
       }
      }
     },
     "localname": "BottomOfRangeMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_BusinessCombinationsAxis": {
     "auth_ref": [
      "r170"
     ],
     "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": "Business combinations [axis]"
       }
      }
     },
     "localname": "BusinessCombinationsAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis": {
     "auth_ref": [
      "r55",
      "r61",
      "r95",
      "r98",
      "r100",
      "r101",
      "r102",
      "r103",
      "r104",
      "r172",
      "r182",
      "r183",
      "r306",
      "r307"
     ],
     "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": "Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]"
       }
      }
     },
     "localname": "CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails",
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CarryingAmountMember": {
     "auth_ref": [
      "r61",
      "r98",
      "r100",
      "r102",
      "r103",
      "r172",
      "r182",
      "r183",
      "r270",
      "r271"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the amount at which an asset is recognised in the statement of financial position (after deducting any accumulated depreciation or amortisation and accumulated impairment losses). It also represents the standard value for the 'Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount' axis if no other member is used. [Refer: Depreciation and amortisation expense; Impairment loss]"
       }
      },
      "en-us": {
       "role": {
        "label": "Carrying amount [member]"
       }
      }
     },
     "localname": "CarryingAmountMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails",
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_CashAndCashEquivalents": {
     "auth_ref": [
      "r13",
      "r113",
      "r132"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 4.0,
       "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 end of year",
        "periodStartLabel": "Cash and cash equivalents at beginning of year",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalents",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCriticalAccountingEstimatesAndAssumptionsDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash from operations"
       }
      }
     },
     "localname": "CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013": {
     "auth_ref": [
      "r112"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of cash and cash equivalents in subsidiaries or other businesses over which control is obtained or lost. [Refer: Subsidiaries [member]; Cash and cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash and cash equivalents in subsidiary or businesses acquired or disposed",
        "negatedLabel": "Less: cash in business at the date of acquisition"
       }
      }
     },
     "localname": "CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInFinancingActivities": {
     "auth_ref": [
      "r105",
      "r114"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
       "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",
        "terseLabel": "Cash flows generated from financing activities",
        "totalLabel": "Net cash used in financing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInFinancingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashFlowsFromUsedInInvestingActivities": {
     "auth_ref": [
      "r105",
      "r114"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
       "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",
        "terseLabel": "Cash flows used in investing activities",
        "totalLabel": "Net cash used in investing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInInvestingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) investing activities [abstract]",
        "terseLabel": "Cash flow from investing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInInvestingActivitiesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashFlowsFromUsedInOperatingActivities": {
     "auth_ref": [
      "r105",
      "r114"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
       "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",
        "terseLabel": "Cash flows generated from operating activities",
        "totalLabel": "Net cash generated from operating activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInOperatingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashFlowsFromUsedInOperations": {
     "auth_ref": [
      "r241",
      "r242"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash from (used in) the entity's operations."
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operations",
        "terseLabel": "Cash from operations",
        "totalLabel": "Cash from operations"
       }
      }
     },
     "localname": "CashFlowsFromUsedInOperations",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital": {
     "auth_ref": [
      "r242",
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperations",
       "weight": 1.0
      }
     },
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow (outflow) from the entity's operations before changes in working capital."
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operations before changes in working capital",
        "totalLabel": "Operating profit before working capital changes"
       }
      }
     },
     "localname": "CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r111"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 4.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The aggregate cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities. [Refer: Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities",
        "negatedTerseLabel": "Consideration paid on business combinations, net of cash acquired"
       }
      }
     },
     "localname": "CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashTransferred": {
     "auth_ref": [
      "r161"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash transferred",
        "verboseLabel": "Net cash consideration"
       }
      }
     },
     "localname": "CashTransferred",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "(Loss allowance)/reversal of loss allowance on trade receivables"
       }
      }
     },
     "localname": "ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfContingentLiabilitiesAxis": {
     "auth_ref": [
      "r93",
      "r171"
     ],
     "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 contingent liabilities [axis]"
       }
      }
     },
     "localname": "ClassesOfContingentLiabilitiesAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfFinancialInstrumentsAxis": {
     "auth_ref": [
      "r182",
      "r184",
      "r185",
      "r186"
     ],
     "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]",
        "terseLabel": "Classes of financial instruments [axis]"
       }
      }
     },
     "localname": "ClassesOfFinancialInstrumentsAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfFinancialInstrumentsMember": {
     "auth_ref": [
      "r182",
      "r184",
      "r185",
      "r186"
     ],
     "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]",
        "terseLabel": "Financial instruments, class [member]"
       }
      }
     },
     "localname": "ClassesOfFinancialInstrumentsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ClassesOfFinancialLiabilitiesAxis": {
     "auth_ref": [
      "r188",
      "r189",
      "r207",
      "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 liabilities [axis]"
       }
      }
     },
     "localname": "ClassesOfFinancialLiabilitiesAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis": {
     "auth_ref": [
      "r292"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis": {
     "auth_ref": [
      "r62"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfProvisionsAxis": {
     "auth_ref": [
      "r91"
     ],
     "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 other provisions [axis]"
       }
      }
     },
     "localname": "ClassesOfProvisionsAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ComponentsOfEquityAxis": {
     "auth_ref": [
      "r7"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]",
        "terseLabel": "Items that may be reclassified to profit or loss"
       }
      }
     },
     "localname": "ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ComprehensiveIncome": {
     "auth_ref": [
      "r2",
      "r35",
      "r117",
      "r119",
      "r129",
      "r244"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementConsolidatedStatementOfIncomeLossAndOtherComprehensiveIncomeLossCalc2": {
       "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 income for the period",
        "verboseLabel": "Total comprehensive income"
       }
      }
     },
     "localname": "ComprehensiveIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ComprehensiveIncomeAttributableToAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive income attributable to [abstract]",
        "terseLabel": "Total comprehensive income attributable to:"
       }
      }
     },
     "localname": "ComprehensiveIncomeAttributableToAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests": {
     "auth_ref": [
      "r2",
      "r38"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementConsolidatedStatementOfIncomeLossAndOtherComprehensiveIncomeLossCalc2": {
       "order": 2.0,
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of comprehensive income attributable to non-controlling interests. [Refer: Comprehensive income; Non-controlling interests]"
       }
      },
      "en-us": {
       "role": {
        "label": "Comprehensive income, attributable to non-controlling interests",
        "terseLabel": "Non-controlling interests",
        "verboseLabel": "Loss allocated to non-controlling interest during the period"
       }
      }
     },
     "localname": "ComprehensiveIncomeAttributableToNoncontrollingInterests",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent": {
     "auth_ref": [
      "r2",
      "r39"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementConsolidatedStatementOfIncomeLossAndOtherComprehensiveIncomeLossCalc2": {
       "order": 1.0,
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of comprehensive income attributable to owners of the parent. [Refer: Comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Comprehensive income, attributable to owners of parent",
        "terseLabel": "Owners of the Company"
       }
      }
     },
     "localname": "ComprehensiveIncomeAttributableToOwnersOfParent",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ComputerSoftwareMember": {
     "auth_ref": [
      "r234"
     ],
     "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": "Software"
       }
      }
     },
     "localname": "ComputerSoftwareMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ConstructionInProgressMember": {
     "auth_ref": [
      "r282"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for expenditure capitalised during the construction of items of property, plant and equipment that are not yet available for use (ie not yet in the location and condition necessary for it to be capable of operating in the manner intended by the management). [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Construction in progress [member]",
        "terseLabel": "Capital work in progress"
       }
      }
     },
     "localname": "ConstructionInProgressMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ContingentLiabilitiesMember": {
     "auth_ref": [
      "r94",
      "r171"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for possible obligations that arise from past events and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain future events not wholly within the control of the entity; or, present obligations that arise from past events but are not recognised because (a) it is probable that an outflow of resources embodying economic benefits will be required to settle the obligations; or (b) the amount of the obligations cannot be measured with sufficient reliability. It also represents the standard value for the 'Classes of contingent liabilities' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Contingent liabilities [member]"
       }
      }
     },
     "localname": "ContingentLiabilitiesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment": {
     "auth_ref": [
      "r63"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of contractual commitments for the acquisition of property, plant and equipment. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Contractual commitments for acquisition of property, plant and equipment",
        "terseLabel": "Commitments to purchase property, plant and equipment"
       }
      }
     },
     "localname": "ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CostOfSales": {
     "auth_ref": [
      "r0",
      "r46"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CostOfSalesMember": {
     "auth_ref": [
      "r275",
      "r277"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the amount of all expenses directly or indirectly attributed to goods or services sold. This member is used to attribute an expense by nature to a functional line item in the statement of profit or loss."
       }
      },
      "en-us": {
       "role": {
        "label": "Cost of sales [member]",
        "terseLabel": "Cost of sales"
       }
      }
     },
     "localname": "CostOfSalesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_CurrencySwapContractMember": {
     "auth_ref": [
      "r277"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a currency swap contract. [Refer: Swap contract [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Currency swap contract [member]",
        "terseLabel": "Foreign exchange swaps"
       }
      }
     },
     "localname": "CurrencySwapContractMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_CurrentAdvancesToSuppliers": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current advances made to suppliers before goods or services are received."
       }
      },
      "en-us": {
       "role": {
        "label": "Current advances to suppliers",
        "verboseLabel": "Advance payments"
       }
      }
     },
     "localname": "CurrentAdvancesToSuppliers",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentAssets": {
     "auth_ref": [
      "r23",
      "r125",
      "r244"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": 1.0,
       "parentTag": "ihs_CurrentNetAssets",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "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",
        "terseLabel": "Current assets",
        "totalLabel": "Current assets"
       }
      }
     },
     "localname": "CurrentAssets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets [abstract]",
        "terseLabel": "Current assets"
       }
      }
     },
     "localname": "CurrentAssetsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_Borrowings",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 6.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current borrowings and current portion of non-current borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current borrowings and current portion of non-current borrowings",
        "terseLabel": "Borrowings",
        "verboseLabel": "Current borrowings"
       }
      }
     },
     "localname": "CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentDeferredIncomeIncludingCurrentContractLiabilities": {
     "auth_ref": [
      "r278",
      "r280"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 5.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentPayables",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current deferred income including current contract liabilities. [Refer: Deferred income including contract liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current deferred income including current contract liabilities",
        "terseLabel": "Deferred revenue"
       }
      }
     },
     "localname": "CurrentDeferredIncomeIncludingCurrentContractLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentDerivativeFinancialLiabilities": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current derivative financial liabilities. [Refer: Derivative financial liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current derivative financial liabilities",
        "terseLabel": "Derivative financial instrument liabilities"
       }
      }
     },
     "localname": "CurrentDerivativeFinancialLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentLeaseLiabilities": {
     "auth_ref": [
      "r144"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_LeaseLiabilities",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 5.0,
       "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": "Current",
        "verboseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "CurrentLeaseLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentLiabilities": {
     "auth_ref": [
      "r24",
      "r127",
      "r244"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": 2.0,
       "parentTag": "ihs_CurrentNetAssets",
       "weight": -1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "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",
        "negatedLabel": "Current liabilities",
        "totalLabel": "Current liabilities"
       }
      }
     },
     "localname": "CurrentLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current liabilities [abstract]",
        "terseLabel": "Current liabilities"
       }
      }
     },
     "localname": "CurrentLiabilitiesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CurrentPrepaidExpenses": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as a current asset for expenditures made prior to the period when the economic benefit will be realised."
       }
      },
      "en-us": {
       "role": {
        "label": "Current prepaid expenses",
        "verboseLabel": "Other prepaid expenses"
       }
      }
     },
     "localname": "CurrentPrepaidExpenses",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentTaxAssetsCurrent": {
     "auth_ref": [
      "r15"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureIncomeTaxExpenseCurrentIncomeTaxDetailsCalc": {
       "order": 1.0,
       "parentTag": "ihs_CurrentTaxLiabilitiesAssetsNet",
       "weight": -1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The current amount of current tax assets. [Refer: Current tax assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current tax assets, current",
        "terseLabel": "Income tax receivable"
       }
      }
     },
     "localname": "CurrentTaxAssetsCurrent",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentTaxExpenseIncome": {
     "auth_ref": [
      "r222"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTaxationDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of income taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period."
       }
      },
      "en-us": {
       "role": {
        "label": "Current tax expense (income)",
        "terseLabel": "Current taxes on income"
       }
      }
     },
     "localname": "CurrentTaxExpenseIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTaxationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentTaxLiabilitiesCurrent": {
     "auth_ref": [
      "r15"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureIncomeTaxExpenseCurrentIncomeTaxDetailsCalc": {
       "order": 2.0,
       "parentTag": "ihs_CurrentTaxLiabilitiesAssetsNet",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 4.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The current amount of current tax liabilities. [Refer: Current tax liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current tax liabilities, current",
        "terseLabel": "Income tax payable"
       }
      }
     },
     "localname": "CurrentTaxLiabilitiesCurrent",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentTradeReceivables": {
     "auth_ref": [
      "r217",
      "r219"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 6.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current trade receivables. [Refer: Trade receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current trade receivables",
        "verboseLabel": "Net trade receivables"
       }
      }
     },
     "localname": "CurrentTradeReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentValueAddedTaxPayables": {
     "auth_ref": [
      "r280"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentPayables",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current value added tax payables. [Refer: Value added tax payables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current value added tax payables",
        "terseLabel": "VAT payables"
       }
      }
     },
     "localname": "CurrentValueAddedTaxPayables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentValueAddedTaxReceivables": {
     "auth_ref": [
      "r279"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 7.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current value added tax receivables. [Refer: Value added tax receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current value added tax receivables",
        "terseLabel": "VAT receivables"
       }
      }
     },
     "localname": "CurrentValueAddedTaxReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CustomerrelatedIntangibleAssetsMember": {
     "auth_ref": [
      "r293"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of intangible assets representing assets related to customers. Such assets may include customer lists, order or production backlog, customer contracts and related customer relationships as well as non-contractual customer relationships."
       }
      },
      "en-us": {
       "role": {
        "label": "Customer-related intangible assets [member]",
        "terseLabel": "Customerrelated intangible assets"
       }
      }
     },
     "localname": "CustomerrelatedIntangibleAssetsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_CustomerrelatedIntangibleAssetsRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r300"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for customer-related intangible assets acquired in a business combination. [Refer: Customer-related intangible assets [member]; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Customer-related intangible assets recognised as of acquisition date",
        "terseLabel": "Customer related intangible asset"
       }
      }
     },
     "localname": "CustomerrelatedIntangibleAssetsRecognisedAsOfAcquisitionDate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxAssets": {
     "auth_ref": [
      "r16",
      "r20",
      "r52"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 8.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "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": "Deferred income tax assets"
       }
      }
     },
     "localname": "DeferredTaxAssets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxExpenseIncome": {
     "auth_ref": [
      "r53"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTaxationDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_IncomeTaxExpenseContinuingOperations",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax expense (income)",
        "terseLabel": "Deferred income taxes"
       }
      }
     },
     "localname": "DeferredTaxExpenseIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTaxationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxLiabilities": {
     "auth_ref": [
      "r16",
      "r20",
      "r52"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "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 income tax liabilities"
       }
      }
     },
     "localname": "DeferredTaxLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTaxationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r300"
     ],
     "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"
       }
      }
     },
     "localname": "DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DepreciationAndAmortisationExpense": {
     "auth_ref": [
      "r1",
      "r46",
      "r133",
      "r194",
      "r201",
      "r214"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "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",
        "negatedLabel": "Depreciation and amortization"
       }
      }
     },
     "localname": "DepreciationAndAmortisationExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DepreciationExpense": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 10.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "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",
        "terseLabel": "Depreciation"
       }
      }
     },
     "localname": "DepreciationExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DepreciationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r59",
      "r64"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Depreciation, property, plant and equipment",
        "verboseLabel": "Charge for the period"
       }
      }
     },
     "localname": "DepreciationPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DerivativesMember": {
     "auth_ref": [
      "r245",
      "r247",
      "r254",
      "r262"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the \u2018underlying\u2019); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Financial instruments, class [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Derivatives [member]",
        "terseLabel": "Derivatives"
       }
      }
     },
     "localname": "DerivativesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory": {
     "auth_ref": [
      "r304",
      "r305"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Expiry date 2023-01-01: The description of the entity's accounting policy for income tax.\nEffective 2023-01-01: The description of the entity's material accounting policy information for income tax."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for income tax [text block]",
        "terseLabel": "Income tax"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForIncomeTaxExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory": {
     "auth_ref": [
      "r304",
      "r305"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Expiry date 2023-01-01: The description of the entity's accounting policy for segment reporting.\nEffective 2023-01-01: The description of the entity's material accounting policy information for segment reporting."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for segment reporting [text block]",
        "terseLabel": "Segment reporting"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForSegmentReportingExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DilutedEarningsLossPerShare": {
     "auth_ref": [
      "r80",
      "r81"
     ],
     "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": "Income per share-diluted",
        "verboseLabel": "Diluted income per share"
       }
      }
     },
     "localname": "DilutedEarningsLossPerShare",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares": {
     "auth_ref": [
      "r285"
     ],
     "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": "Potentially dilutive securities"
       }
      }
     },
     "localname": "DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "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": "Critical accounting estimates and assumptions"
       }
      }
     },
     "localname": "DisclosureOfAccountingJudgementsAndEstimatesExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCriticalAccountingEstimatesAndAssumptions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of the allowance relating to impairments of financial assets due to credit losses. [Refer: Financial assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of allowance for credit losses [text block]",
        "terseLabel": "(Loss allowance)/reversal of loss allowance on trade receivables"
       }
      }
     },
     "localname": "DisclosureOfAllowanceForCreditLossesExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLossAllowanceReversalOfLossAllowanceOnTradeReceivables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionLineItems": {
     "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 attribution of expenses by nature to their function [line items]",
        "terseLabel": "Expense by nature"
       }
      }
     },
     "localname": "DisclosureOfAttributionOfExpensesByNatureToTheirFunctionLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable": {
     "auth_ref": [
      "r275",
      "r277"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to attribution of expenses by nature to analysis of expenses by function in the statement of profit or loss."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of attribution of expenses by nature to their function [table]"
       }
      }
     },
     "localname": "DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfBorrowingsExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of borrowings [text block]",
        "terseLabel": "Borrowings"
       }
      }
     },
     "localname": "DisclosureOfBorrowingsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowings"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfBusinessCombinationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Business Combinations"
       }
      }
     },
     "localname": "DisclosureOfBusinessCombinationsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfBusinessCombinationsExplanatory": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for business combinations."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of business combinations [text block]",
        "terseLabel": "Business Combinations"
       }
      }
     },
     "localname": "DisclosureOfBusinessCombinationsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinations"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfBusinessCombinationsLineItems": {
     "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 detailed information about business combination [line items]",
        "terseLabel": "Business Combinations"
       }
      }
     },
     "localname": "DisclosureOfBusinessCombinationsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfBusinessCombinationsTable": {
     "auth_ref": [
      "r170"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to details of business combinations."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about business combination [table]"
       }
      }
     },
     "localname": "DisclosureOfBusinessCombinationsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfCashFlowStatementExplanatory": {
     "auth_ref": [
      "r115"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for a statement of cash flows."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of cash flow statement [text block]",
        "terseLabel": "Cash from operations"
       }
      }
     },
     "localname": "DisclosureOfCashFlowStatementExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperations"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfChangesInAccountingPoliciesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of changes made to accounting policies by the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of changes in accounting policies [text block]",
        "terseLabel": "Changes in accounting policies and disclosures"
       }
      }
     },
     "localname": "DisclosureOfChangesInAccountingPoliciesExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfClassesOfShareCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stated capital"
       }
      }
     },
     "localname": "DisclosureOfClassesOfShareCapitalAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory": {
     "auth_ref": [
      "r30"
     ],
     "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": "Schedule of stated capital"
       }
      }
     },
     "localname": "DisclosureOfClassesOfShareCapitalExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfClassesOfShareCapitalLineItems": {
     "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": "Stated capital."
       }
      }
     },
     "localname": "DisclosureOfClassesOfShareCapitalLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfClassesOfShareCapitalTable": {
     "auth_ref": [
      "r30"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to classes of share capital."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of classes of share capital [table]"
       }
      }
     },
     "localname": "DisclosureOfClassesOfShareCapitalTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of commitments and contingent liabilities. [Refer: Contingent liabilities [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of commitments and contingent liabilities [text block]",
        "terseLabel": "Capital commitments and contingent liabilities"
       }
      }
     },
     "localname": "DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilities"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfContingentLiabilitiesInBusinessCombinationLineItems": {
     "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 contingent liabilities in business combination [line items]"
       }
      }
     },
     "localname": "DisclosureOfContingentLiabilitiesInBusinessCombinationLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfContingentLiabilitiesInBusinessCombinationTable": {
     "auth_ref": [
      "r165",
      "r171"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to contingent liabilities in business combinations."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of contingent liabilities in business combination [table]"
       }
      }
     },
     "localname": "DisclosureOfContingentLiabilitiesInBusinessCombinationTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfCostOfSalesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of the cost of sales. [Refer: Cost of sales]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of cost of sales [text block]",
        "terseLabel": "Schedule of cost of sales"
       }
      }
     },
     "localname": "DisclosureOfCostOfSalesExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of derivative financial instruments. [Refer: Derivatives [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of derivative financial instruments [text block]",
        "terseLabel": "Derivative financial instruments"
       }
      }
     },
     "localname": "DisclosureOfDerivativeFinancialInstrumentsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstruments"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Borrowings."
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory": {
     "auth_ref": [
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of detailed information about borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about borrowings [text block]",
        "terseLabel": "Schedule of external debt classification"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems": {
     "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 detailed information about borrowings [line items]",
        "terseLabel": "Borrowings"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable": {
     "auth_ref": [
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to details of borrowings."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about borrowings [table]"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory": {
     "auth_ref": [
      "r175"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of detailed information about business combinations. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about business combination [text block]",
        "terseLabel": "Summary of consideration paid and the fair value of assets and liabilities acquired at the acquisition date"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory": {
     "auth_ref": [
      "r62"
     ],
     "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 property, plant and equipment"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfEarningsPerShareExplanatory": {
     "auth_ref": [
      "r84"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for earnings per share."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of earnings per share [text block]",
        "terseLabel": "Income per share"
       }
      }
     },
     "localname": "DisclosureOfEarningsPerShareExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShare"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory": {
     "auth_ref": [
      "r206"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for operating segments."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of entity's operating segments [text block]",
        "terseLabel": "Segment reporting"
       }
      }
     },
     "localname": "DisclosureOfEntitysReportableSegmentsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReporting"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory": {
     "auth_ref": [
      "r48"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for events after the reporting period."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of events after reporting period [text block]",
        "terseLabel": "Events after the reporting period"
       }
      }
     },
     "localname": "DisclosureOfEventsAfterReportingPeriodExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriod"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "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 financial instruments measured at fair value"
       }
      }
     },
     "localname": "DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfFinanceCostExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of finance cost. [Refer: Finance costs]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of finance cost [text block]",
        "terseLabel": "Finance costs"
       }
      }
     },
     "localname": "DisclosureOfFinanceCostExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCosts"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfFinanceIncomeExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of finance income. [Refer: Finance income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of finance income [text block]",
        "verboseLabel": "Finance income"
       }
      }
     },
     "localname": "DisclosureOfFinanceIncomeExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceIncome"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfFinancialInstrumentsLineItems": {
     "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 detailed information about financial instruments [line items]",
        "terseLabel": "Derivative financial instruments"
       }
      }
     },
     "localname": "DisclosureOfFinancialInstrumentsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfFinancialInstrumentsTable": {
     "auth_ref": [
      "r179",
      "r184",
      "r190"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to details of financial instruments."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about financial instruments [table]",
        "terseLabel": "Disclosure of detailed information about financial instruments [table]"
       }
      }
     },
     "localname": "DisclosureOfFinancialInstrumentsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of general and administrative expenses. [Refer: Administrative expenses]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of general and administrative expense [text block]",
        "terseLabel": "Schedule of administrative expenses"
       }
      }
     },
     "localname": "DisclosureOfGeneralAndAdministrativeExpenseExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory": {
     "auth_ref": [
      "r8"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for general information about financial statements."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of general information about financial statements [text block]",
        "terseLabel": "General Information"
       }
      }
     },
     "localname": "DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGeneralInformation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfIncomeTaxExplanatory": {
     "auth_ref": [
      "r54"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTaxation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Significant accounting policies"
       }
      }
     },
     "localname": "DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfIntangibleAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Goodwill and other intangible assets"
       }
      }
     },
     "localname": "DisclosureOfIntangibleAssetsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of intangible assets and goodwill. [Refer: Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of intangible assets [text block]",
        "terseLabel": "Goodwill and other intangible assets"
       }
      }
     },
     "localname": "DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssets"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfLeasesExplanatory": {
     "auth_ref": [
      "r151",
      "r152"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for leases."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of leases [text block]",
        "terseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "DisclosureOfLeasesExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilities"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capital risk management"
       }
      }
     },
     "localname": "DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory": {
     "auth_ref": [
      "r179"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of information that enables users of financial statements to evaluate the nature and extent of risks arising from financial instruments to which the entity is exposed. [Refer: Financial instruments, class [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of nature and extent of risks arising from financial instruments [text block]",
        "terseLabel": "Capital risk management"
       }
      }
     },
     "localname": "DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagement"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems": {
     "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 nature and extent of risks arising from financial instruments [line items]"
       }
      }
     },
     "localname": "DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails",
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable": {
     "auth_ref": [
      "r180",
      "r181"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to the nature and extent of risks arising from financial instruments."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of nature and extent of risks arising from financial instruments [table]"
       }
      }
     },
     "localname": "DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails",
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of non-adjusting events after reporting period [abstract]"
       }
      }
     },
     "localname": "DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable": {
     "auth_ref": [
      "r47"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to non-adjusting events after the reporting period."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of non-adjusting events after reporting period [table]"
       }
      }
     },
     "localname": "DisclosureOfNonadjustingEventsAfterReportingPeriodTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of non-controlling interests. [Refer: Non-controlling interests]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of non-controlling interests [text block]",
        "terseLabel": "Non-controlling interest"
       }
      }
     },
     "localname": "DisclosureOfNoncontrollingInterestsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterest"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfOperatingSegmentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment reporting"
       }
      }
     },
     "localname": "DisclosureOfOperatingSegmentsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfOperatingSegmentsExplanatory": {
     "auth_ref": [
      "r196"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of operating segments. [Refer: Operating segments [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of operating segments [text block]",
        "terseLabel": "Schedule of summarized financial information"
       }
      }
     },
     "localname": "DisclosureOfOperatingSegmentsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfOperatingSegmentsLineItems": {
     "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 operating segments [line items]",
        "terseLabel": "Geographical information"
       }
      }
     },
     "localname": "DisclosureOfOperatingSegmentsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfOperatingSegmentsTable": {
     "auth_ref": [
      "r196"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to operating segments."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of operating segments [table]"
       }
      }
     },
     "localname": "DisclosureOfOperatingSegmentsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfOtherOperatingIncomeExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of other operating income. [Refer: Other operating income (expense)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other Income Disclosure [Text Block]",
        "terseLabel": "Other income"
       }
      }
     },
     "localname": "DisclosureOfOtherOperatingIncomeExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherIncome"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfOtherProvisionsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions for other liabilities and charges"
       }
      }
     },
     "localname": "DisclosureOfOtherProvisionsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfOtherProvisionsExplanatory": {
     "auth_ref": [
      "r91"
     ],
     "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 decommissioning and site restoration provision"
       }
      }
     },
     "localname": "DisclosureOfOtherProvisionsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfOtherProvisionsLineItems": {
     "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 other provisions [line items]"
       }
      }
     },
     "localname": "DisclosureOfOtherProvisionsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfOtherProvisionsTable": {
     "auth_ref": [
      "r91"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to other provisions."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of other provisions [table]"
       }
      }
     },
     "localname": "DisclosureOfOtherProvisionsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, plant and equipment."
       }
      }
     },
     "localname": "DisclosureOfPropertyPlantAndEquipmentAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory": {
     "auth_ref": [
      "r66"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipment"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems": {
     "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 detailed information about property, plant and equipment [line items]"
       }
      }
     },
     "localname": "DisclosureOfPropertyPlantAndEquipmentLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable": {
     "auth_ref": [
      "r62"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to details of property, plant and equipment."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about property, plant and equipment [table]"
       }
      }
     },
     "localname": "DisclosureOfPropertyPlantAndEquipmentTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfProvisionsExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of provisions. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of provisions [text block]",
        "terseLabel": "Provisions for other liabilities and charges"
       }
      }
     },
     "localname": "DisclosureOfProvisionsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndCharges"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems": {
     "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 quantitative information about right-of-use assets [line items]"
       }
      }
     },
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable": {
     "auth_ref": [
      "r147"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to right-of-use assets."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of quantitative information about right-of-use assets [table]"
       }
      }
     },
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory": {
     "auth_ref": [
      "r292"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of the reconciliation of changes in intangible assets and goodwill. [Refer: Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of reconciliation of changes in intangible assets and goodwill [text block]",
        "terseLabel": "Summary of goodwill and intangible asset"
       }
      }
     },
     "localname": "DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems": {
     "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 reconciliation of changes in intangible assets and goodwill [line items]",
        "terseLabel": "Goodwill and other intangible assets"
       }
      }
     },
     "localname": "DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillTable": {
     "auth_ref": [
      "r292"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to the reconciliation of changes in intangible assets and goodwill."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of reconciliation of changes in intangible assets and goodwill [table]"
       }
      }
     },
     "localname": "DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory": {
     "auth_ref": [
      "r31"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of reserves within equity. [Refer: Other reserves [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of reserves within equity [text block]",
        "terseLabel": "Other reserves"
       }
      }
     },
     "localname": "DisclosureOfReservesAndOtherEquityInterestExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReserves"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfReservesWithinEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other reserves."
       }
      }
     },
     "localname": "DisclosureOfReservesWithinEquityAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfReservesWithinEquityLineItems": {
     "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 reserves within equity [line items]"
       }
      }
     },
     "localname": "DisclosureOfReservesWithinEquityLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfReservesWithinEquityTable": {
     "auth_ref": [
      "r31"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to reserves within equity."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of reserves within equity [table]"
       }
      }
     },
     "localname": "DisclosureOfReservesWithinEquityTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfSegmentsMajorCustomersExplanatory": {
     "auth_ref": [
      "r205"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of major customers."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of major customers [text block]",
        "terseLabel": "Schedule of revenue from tier one customers"
       }
      }
     },
     "localname": "DisclosureOfSegmentsMajorCustomersExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory": {
     "auth_ref": [
      "r32"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for share capital, reserves and other equity interest."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of share capital, reserves and other equity interest [text block]",
        "terseLabel": "Stated capital"
       }
      }
     },
     "localname": "DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapital"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory": {
     "auth_ref": [
      "r153"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for share-based payment arrangements."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of share-based payment arrangements [text block]",
        "terseLabel": "Share-based payment obligation"
       }
      }
     },
     "localname": "DisclosureOfSharebasedPaymentArrangementsExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems": {
     "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 subsidiaries [line items]"
       }
      }
     },
     "localname": "DisclosureOfSignificantInvestmentsInSubsidiariesLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable": {
     "auth_ref": [
      "r77",
      "r79",
      "r135"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to subsidiaries."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of subsidiaries [table]"
       }
      }
     },
     "localname": "DisclosureOfSignificantInvestmentsInSubsidiariesTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory": {
     "auth_ref": [
      "r213"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based payment obligation"
       }
      }
     },
     "localname": "DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems": {
     "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 terms and conditions of share-based payment arrangement [line items]"
       }
      }
     },
     "localname": "DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable": {
     "auth_ref": [
      "r157"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to terms and conditions of share-based payment arrangements."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of terms and conditions of share-based payment arrangement [table]"
       }
      }
     },
     "localname": "DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory": {
     "auth_ref": [
      "r274"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisposalsIntangibleAssetsAndGoodwill": {
     "auth_ref": [
      "r289"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The decrease in intangible assets and goodwill resulting from disposals. [Refer: Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disposals, intangible assets and goodwill",
        "negatedLabel": "Disposals"
       }
      }
     },
     "localname": "DisposalsIntangibleAssetsAndGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DisposalsPropertyPlantAndEquipment": {
     "auth_ref": [
      "r56"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income per share"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_EarningsPerShareExplanatory": {
     "auth_ref": [
      "r80"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of earnings per share."
       }
      },
      "en-us": {
       "role": {
        "label": "Earnings per share [text block]",
        "terseLabel": "Schedule of basic and diluted net income/(loss) per common share"
       }
      }
     },
     "localname": "EarningsPerShareExplanatory",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents": {
     "auth_ref": [
      "r107",
      "r108"
     ],
     "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": "Effect of movements in exchange rates on cash"
       }
      }
     },
     "localname": "EffectOfExchangeRateChangesOnCashAndCashEquivalents",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EliminationOfIntersegmentAmountsMember": {
     "auth_ref": [
      "r265",
      "r266"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the elimination of intersegment amounts in the reconciliations of total segment amounts to amounts recognised in the entity's financial statements."
       }
      },
      "en-us": {
       "role": {
        "label": "Elimination of intersegment amounts [member]",
        "terseLabel": "Elimination of intersegment amounts"
       }
      }
     },
     "localname": "EliminationOfIntersegmentAmountsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_EmployeeBenefitsExpense": {
     "auth_ref": [
      "r1",
      "r46",
      "r214"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 13.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "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": "Staff costs"
       }
      }
     },
     "localname": "EmployeeBenefitsExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EntitysTotalForBusinessCombinationsMember": {
     "auth_ref": [
      "r170",
      "r173"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Business combinations' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Entity's total for business combinations [member]"
       }
      }
     },
     "localname": "EntitysTotalForBusinessCombinationsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_EntitysTotalForSegmentConsolidationItemsMember": {
     "auth_ref": [
      "r202"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Segment consolidation items' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Entity's total for segment consolidation items [member]"
       }
      }
     },
     "localname": "EntitysTotalForSegmentConsolidationItemsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_EntitysTotalForSubsidiariesMember": {
     "auth_ref": [
      "r77",
      "r79",
      "r135"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Subsidiaries' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Entity's total for subsidiaries [member]"
       }
      }
     },
     "localname": "EntitysTotalForSubsidiariesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Equity": {
     "auth_ref": [
      "r19",
      "r28",
      "r116",
      "r118",
      "r136",
      "r137",
      "r138"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_EquityAndLiabilities",
       "weight": 1.0
      }
     },
     "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": "Ending balance, Equity",
        "periodStartLabel": "Beginning balance, Equity",
        "totalLabel": "Total equity"
       }
      }
     },
     "localname": "Equity",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity [abstract]",
        "terseLabel": "EQUITY"
       }
      }
     },
     "localname": "EquityAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_EquityAndLiabilities": {
     "auth_ref": [
      "r19"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of the entity's equity and liabilities. [Refer: Equity; Liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Equity and liabilities",
        "totalLabel": "Total liabilities and equity"
       }
      }
     },
     "localname": "EquityAndLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EquityAndLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity and liabilities [abstract]",
        "terseLabel": "EQUITY AND LIABILITIES"
       }
      }
     },
     "localname": "EquityAndLiabilitiesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_EquityAttributableToOwnersOfParent": {
     "auth_ref": [
      "r18"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of equity attributable to the owners of the parent. This specifically excludes non-controlling interest."
       }
      },
      "en-us": {
       "role": {
        "label": "Equity attributable to owners of parent",
        "totalLabel": "Equity attributable to owners of the Company"
       }
      }
     },
     "localname": "EquityAttributableToOwnersOfParent",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EquityAttributableToOwnersOfParentMember": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for equity attributable to the owners of the parent."
       }
      },
      "en-us": {
       "role": {
        "label": "Equity attributable to owners of parent [member]",
        "verboseLabel": "Equity attributable to owners of parent"
       }
      }
     },
     "localname": "EquityAttributableToOwnersOfParentMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_EquityInterestsOfAcquirer": {
     "auth_ref": [
      "r162"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The fair value, at the acquisition date, of equity interests of the acquirer transferred as consideration in a business combination. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Equity interests of acquirer",
        "negatedTerseLabel": "Less: consideration received in exchange for a retained 30% interest (by Zain Kuwait) in IHS GCC KW"
       }
      }
     },
     "localname": "EquityInterestsOfAcquirer",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EquityMember": {
     "auth_ref": [
      "r7"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_EstimatedFinancialEffectOfContingentLiabilities": {
     "auth_ref": [
      "r92"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Estimated financial effect of contingent liabilities",
        "terseLabel": "Contingent liabilities"
       }
      }
     },
     "localname": "EstimatedFinancialEffectOfContingentLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ExpectedDividendShareOptionsGranted": {
     "auth_ref": [
      "r158"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of an expected dividend used to calculate the fair value of share options granted."
       }
      },
      "en-us": {
       "role": {
        "label": "Expected dividend, share options granted"
       }
      }
     },
     "localname": "ExpectedDividendShareOptionsGranted",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ExpenseByNature": {
     "auth_ref": [
      "r46"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expenses aggregated according to their nature (for example, depreciation, purchases of materials, transport costs, employee benefits and advertising costs), and not reallocated among functions within the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Expenses, by nature",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "ExpenseByNature",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets": {
     "auth_ref": [
      "r159"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets."
       }
      },
      "en-us": {
       "role": {
        "label": "Expense from share-based payment transactions"
       }
      }
     },
     "localname": "ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ExpenseFromSharebasedPaymentTransactionsWithEmployees": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 7.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 7.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "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",
        "negatedLabel": "Share-based payment expense",
        "terseLabel": "Share-based payment expense"
       }
      }
     },
     "localname": "ExpenseFromSharebasedPaymentTransactionsWithEmployees",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FairValueOfAcquiredReceivables": {
     "auth_ref": [
      "r164"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinanceCosts": {
     "auth_ref": [
      "r41"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 9.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "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 costs",
        "totalLabel": "Finance costs"
       }
      }
     },
     "localname": "FinanceCosts",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinanceIncome": {
     "auth_ref": [
      "r281"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 8.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "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",
        "terseLabel": "Finance income",
        "totalLabel": "Total Finance income"
       }
      }
     },
     "localname": "FinanceIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the financial assets at fair value through other comprehensive income category. [Refer: Financial assets measured at fair value through other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial assets measured at fair value through other comprehensive income, category [member]",
        "terseLabel": "Fair value through other comprehensive income financial assets"
       }
      }
     },
     "localname": "FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeCategoryMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_FinancialLiabilities": {
     "auth_ref": [
      "r178"
     ],
     "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": "Financial liabilities, Carrying value"
       }
      }
     },
     "localname": "FinancialLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialLiabilitiesAtFairValue": {
     "auth_ref": [
      "r178"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial liabilities, at fair value",
        "verboseLabel": "Fair value"
       }
      }
     },
     "localname": "FinancialLiabilitiesAtFairValue",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialLiabilitiesMember": {
     "auth_ref": [
      "r188",
      "r189",
      "r207",
      "r212"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_GainsLossesOnChangeInFairValueOfDerivatives": {
     "auth_ref": [
      "r281"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Gains (losses) on change in fair value of derivatives",
        "terseLabel": "Change in fair value of the derivative instruments"
       }
      }
     },
     "localname": "GainsLossesOnChangeInFairValueOfDerivatives",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_GainsLossesOnDisposalsOfPropertyPlantAndEquipment": {
     "auth_ref": [
      "r45"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 10.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": -1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 3.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The gains (losses) on disposals of property, plant and equipment. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Gains (losses) on disposals of property, plant and equipment",
        "negatedLabel": "Net (gain)/loss on disposal of property, plant and equipment",
        "terseLabel": "Net gain/(loss) on disposal of property, plant and equipment"
       }
      }
     },
     "localname": "GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_Goodwill": {
     "auth_ref": [
      "r10",
      "r86",
      "r87",
      "r172"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "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",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_GoodwillExpectedDeductibleForTaxPurposes": {
     "auth_ref": [
      "r166"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of goodwill in a business combination that is expected to be deductible for tax purposes. [Refer: Goodwill; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Goodwill expected to be deductible for tax purposes",
        "terseLabel": "Goodwill deductible for tax purpose"
       }
      }
     },
     "localname": "GoodwillExpectedDeductibleForTaxPurposes",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_GoodwillMember": {
     "auth_ref": [
      "r229"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for goodwill. [Refer: Goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Goodwill [member]",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "GoodwillMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_GoodwillRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r251",
      "r252"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the business combination's acquisition date for goodwill. [Refer: Goodwill; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Goodwill recognised as of acquisition date",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "GoodwillRecognisedAsOfAcquisitionDate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_GrossCarryingAmountMember": {
     "auth_ref": [
      "r55",
      "r95",
      "r101",
      "r104",
      "r172",
      "r183",
      "r185",
      "r253",
      "r306",
      "r307"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the amount at which an asset is recognised before deducting any accumulated depreciation (amortisation) and accumulated impairment losses thereon. [Refer: Depreciation and amortisation expense; Impairment loss]"
       }
      },
      "en-us": {
       "role": {
        "label": "Gross carrying amount [member]",
        "terseLabel": "Cost"
       }
      }
     },
     "localname": "GrossCarryingAmountMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails",
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_GrossLeaseLiabilities": {
     "auth_ref": [
      "r148",
      "r256"
     ],
     "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",
        "verboseLabel": "Total contractual cash flows"
       }
      }
     },
     "localname": "GrossLeaseLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed": {
     "auth_ref": [
      "r250",
      "r252"
     ],
     "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 identifiable net assets acquired"
       }
      }
     },
     "localname": "IdentifiableAssetsAcquiredLiabilitiesAssumed",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill": {
     "auth_ref": [
      "r290"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of impairment loss recognised in profit or loss for intangible assets and goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Impairment loss recognised in profit or loss, intangible assets and goodwill",
        "terseLabel": "Impairment charge for the year"
       }
      }
     },
     "localname": "ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment": {
     "auth_ref": [
      "r44",
      "r58"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of impairment loss recognised in profit or loss for property, plant and equipment. [Refer: Impairment loss recognised in profit or loss; Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Impairment loss recognised in profit or loss, property, plant and equipment",
        "terseLabel": "Impairment"
       }
      }
     },
     "localname": "ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ImpairmentLossReversalOfImpairmentLossOnTradeReceivablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reversal of loss Allowance/(loss allowance) on trade receivables"
       }
      }
     },
     "localname": "ImpairmentLossReversalOfImpairmentLossOnTradeReceivablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 5.0,
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of impairment loss or reversal of impairment loss recognised in profit or loss for trade receivables. [Refer: Impairment loss recognised in profit or loss; Reversal of impairment loss recognised in profit or loss; Trade receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Impairment loss (reversal of impairment loss) recognised in profit or loss, trade receivables",
        "negatedLabel": "(Net loss allowance)/net reversal of loss allowance on trade receivables",
        "terseLabel": "Impairment loss (reversal of impairment loss) on trade receivables, net"
       }
      }
     },
     "localname": "ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLossAllowanceReversalOfLossAllowanceOnTradeReceivablesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CONSOLIDATED STATEMENT OF LOSS AND OTHER COMPREHENSIVE INCOME"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_IncomeTaxExpenseContinuingOperations": {
     "auth_ref": [
      "r42",
      "r49",
      "r50",
      "r51",
      "r75",
      "r134",
      "r195"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTaxationDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLoss",
       "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": "Income tax expense",
        "totalLabel": "Total taxes"
       }
      }
     },
     "localname": "IncomeTaxExpenseContinuingOperations",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTaxationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities": {
     "auth_ref": [
      "r110",
      "r235"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash flows from income taxes paid or refunded, classified as operating activities. [Refer: Income taxes paid (refund)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Income taxes paid (refund), classified as operating activities",
        "negatedLabel": "Income taxes paid"
       }
      }
     },
     "localname": "IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges": {
     "auth_ref": [
      "r113"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in cash and cash equivalents before 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 before effect of exchange rate changes",
        "totalLabel": "Net increase/(decrease) in cash and cash equivalents"
       }
      }
     },
     "localname": "IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseInWorkingCapital": {
     "auth_ref": [
      "r299"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperations",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in working capital."
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) in working capital",
        "negatedTotalLabel": "Net movement in working capital"
       }
      }
     },
     "localname": "IncreaseDecreaseInWorkingCapital",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughExerciseOfOptions": {
     "auth_ref": [
      "r276"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from the exercise of options."
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through exercise of options, equity",
        "terseLabel": "Options converted to shares",
        "verboseLabel": "Shares issued on exercise of options"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughExerciseOfOptions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill": {
     "auth_ref": [
      "r291"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in intangible assets and goodwill resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through net exchange differences, intangible assets and goodwill",
        "verboseLabel": "Effects of movements in exchange rates"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions": {
     "auth_ref": [
      "r286"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through net exchange differences, other provisions",
        "terseLabel": "Effects of movement in exchange rates"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment": {
     "auth_ref": [
      "r60"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in property, plant and equipment resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through net exchange differences, property, plant and equipment",
        "terseLabel": "Effects of movement in exchange rates"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions": {
     "auth_ref": [
      "r5"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0
      }
     },
     "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": "Recognition of share-based payment expense",
        "verboseLabel": "Share-based payment expense"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughSharebasedPaymentTransactions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions": {
     "auth_ref": [
      "r90"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase in other provisions through adjustments arising from the passage of time. [Refer: Other provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through change in discount rate, other provisions",
        "terseLabel": "Unwinding of discount"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners": {
     "auth_ref": [
      "r276"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "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",
        "totalLabel": "Total transactions with owners of the Company"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransactionsWithOwners",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity": {
     "auth_ref": [
      "r6"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Equity]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through other changes, equity",
        "verboseLabel": "Other reclassifications related to share-based payment"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransfersAndOtherChangesEquity",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipment": {
     "auth_ref": [
      "r284"
     ],
     "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",
        "terseLabel": "Reclassification"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InsuranceExpense": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 8.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense arising from purchased insurance."
       }
      },
      "en-us": {
       "role": {
        "label": "Insurance expense",
        "terseLabel": "Insurance"
       }
      }
     },
     "localname": "InsuranceExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IntangibleAssetsAndGoodwill": {
     "auth_ref": [
      "r278"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Intangible assets and goodwill",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      }
     },
     "localname": "IntangibleAssetsAndGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IntangibleAssetsAndGoodwillMember": {
     "auth_ref": [
      "r292"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_IntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r10",
      "r98"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 4.0,
       "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",
        "terseLabel": "Other intangible assets"
       }
      }
     },
     "localname": "IntangibleAssetsOtherThanGoodwill",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestExpenseOnBorrowings": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 9.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of interest expense on borrowings. [Refer: Interest expense; Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Interest expense on borrowings",
        "terseLabel": "Interest expenses - third party loans"
       }
      }
     },
     "localname": "InterestExpenseOnBorrowings",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestExpenseOnLeaseLiabilities": {
     "auth_ref": [
      "r145"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of interest expense on lease liabilities. [Refer: Lease liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Interest expense on lease liabilities",
        "terseLabel": "Interest and finance charges paid/payable for lease liabilities"
       }
      }
     },
     "localname": "InterestExpenseOnLeaseLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestIncomeOnDeposits": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_FinanceIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of interest income on deposits. [Refer: Interest income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Interest income on deposits",
        "terseLabel": "Interest income - bank deposits"
       }
      }
     },
     "localname": "InterestIncomeOnDeposits",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestPaidClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r109"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 6.0,
       "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",
        "terseLabel": "Interest paid"
       }
      }
     },
     "localname": "InterestPaidClassifiedAsFinancingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestRateTypesMember": {
     "auth_ref": [
      "r301"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for all types of interest rates. It also represents the standard value for the 'Types of interest rates' axis if no other member is used. [Refer: Interest rate risk [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Interest rate types [member]"
       }
      }
     },
     "localname": "InterestRateTypesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_InterestReceivedClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r109"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 7.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow from interest received, classified as investing activities."
       }
      },
      "en-us": {
       "role": {
        "label": "Interest received, classified as investing activities",
        "terseLabel": "Interest income received"
       }
      }
     },
     "localname": "InterestReceivedClassifiedAsInvestingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_Inventories": {
     "auth_ref": [
      "r11",
      "r68",
      "r217"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current inventories. [Refer: Inventories]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current inventories",
        "verboseLabel": "Inventories"
       }
      }
     },
     "localname": "Inventories",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IssuedCapitalMember": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing issued capital."
       }
      },
      "en-us": {
       "role": {
        "label": "Issued capital [member]",
        "verboseLabel": "Share capital net of issue costs"
       }
      }
     },
     "localname": "IssuedCapitalMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_KeyManagementPersonnelCompensation": {
     "auth_ref": [
      "r71"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 6.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Key management personnel compensation",
        "terseLabel": "Key management compensation"
       }
      }
     },
     "localname": "KeyManagementPersonnelCompensation",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_LandAndBuildingsMember": {
     "auth_ref": [
      "r224"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing land and depreciable buildings and similar structures for use in operations. [Refer: Buildings; Land; Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Land and buildings [member]",
        "terseLabel": "Land and buildings"
       }
      }
     },
     "localname": "LandAndBuildingsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LandMember": {
     "auth_ref": [
      "r223"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing land held by the entity for use in operations. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Land [member]",
        "terseLabel": "Land"
       }
      }
     },
     "localname": "LandMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LaterThanFiveYearsMember": {
     "auth_ref": [
      "r149",
      "r150",
      "r211",
      "r255",
      "r259",
      "r261"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than five years."
       }
      },
      "en-us": {
       "role": {
        "label": "Over 5 years"
       }
      }
     },
     "localname": "LaterThanFiveYearsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember": {
     "auth_ref": [
      "r255",
      "r257",
      "r261"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than one year and not later than three years."
       }
      },
      "en-us": {
       "role": {
        "label": "2-3 years"
       }
      }
     },
     "localname": "LaterThanOneYearAndNotLaterThanThreeYearsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember": {
     "auth_ref": [
      "r255",
      "r258",
      "r261"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than three years and not later than five years."
       }
      },
      "en-us": {
       "role": {
        "label": "4-5 years"
       }
      }
     },
     "localname": "LaterThanThreeYearsAndNotLaterThanFiveYearsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LeaseLiabilities": {
     "auth_ref": [
      "r144"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "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",
        "terseLabel": "Carrying value",
        "totalLabel": "Total lease liabilities"
       }
      }
     },
     "localname": "LeaseLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails",
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_LegalProceedingsContingentLiabilityMember": {
     "auth_ref": [
      "r231"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a contingent liability for legal proceedings. [Refer: Contingent liabilities [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Legal proceedings contingent liability [member]",
        "terseLabel": "Litigations and claims"
       }
      }
     },
     "localname": "LegalProceedingsContingentLiabilityMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LegalProceedingsProvision": {
     "auth_ref": [
      "r230",
      "r233"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of provision for legal proceedings. [Refer: Other provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Legal proceedings provision"
       }
      }
     },
     "localname": "LegalProceedingsProvision",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalCommitmentsAndContingentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_Level1OfFairValueHierarchyMember": {
     "auth_ref": [
      "r67",
      "r137"
     ],
     "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]"
       }
      }
     },
     "localname": "Level1OfFairValueHierarchyMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Level2OfFairValueHierarchyMember": {
     "auth_ref": [
      "r137"
     ],
     "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]"
       }
      }
     },
     "localname": "Level2OfFairValueHierarchyMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LevelsOfFairValueHierarchyAxis": {
     "auth_ref": [
      "r67",
      "r137"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_Liabilities": {
     "auth_ref": [
      "r19",
      "r136",
      "r137",
      "r138",
      "r196",
      "r200"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_EquityAndLiabilities",
       "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",
        "terseLabel": "Segment liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_LiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities [abstract]",
        "terseLabel": "LIABILITIES"
       }
      }
     },
     "localname": "LiabilitiesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_LicencesMember": {
     "auth_ref": [
      "r293"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of intangible assets representing the right to use certain intangible assets owned by another entity. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Licences [member]",
        "terseLabel": "Licenses"
       }
      }
     },
     "localname": "LicencesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LineItemsByFunctionMember": {
     "auth_ref": [
      "r275",
      "r277"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the standard value of the \u2018Attribution of expenses by nature to their function' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Line items by function [member]"
       }
      }
     },
     "localname": "LineItemsByFunctionMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LongtermBorrowings": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_Borrowings",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "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": "Non Current Borrowings",
        "verboseLabel": "Borrowings"
       }
      }
     },
     "localname": "LongtermBorrowings",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Expense"
       }
      }
     },
     "localname": "MajorComponentsOfTaxExpenseIncomeAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_MajorCustomersAxis": {
     "auth_ref": [
      "r205"
     ],
     "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": "Major customers [axis]"
       }
      }
     },
     "localname": "MajorCustomersAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_MajorCustomersMember": {
     "auth_ref": [
      "r205"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for customers. It also represents the standard value for the 'Major customers' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Customers [member]"
       }
      }
     },
     "localname": "MajorCustomersMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_MaturityAxis": {
     "auth_ref": [
      "r22",
      "r142",
      "r149",
      "r150",
      "r177",
      "r187",
      "r208",
      "r209",
      "r210",
      "r211",
      "r227",
      "r255"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_MeasurementAxis": {
     "auth_ref": [
      "r99",
      "r103",
      "r136"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_MiscellaneousOtherOperatingExpense": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 12.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of miscellaneous other operating expenses. [Refer: Other operating income (expense)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Miscellaneous other operating expense",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "MiscellaneousOtherOperatingExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_MiscellaneousOtherOperatingIncome": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureOtherIncomeDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_OtherIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of miscellaneous other operating income. [Refer: Other operating income (expense)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Miscellaneous other operating income",
        "terseLabel": "Other income"
       }
      }
     },
     "localname": "MiscellaneousOtherOperatingIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_MotorVehiclesMember": {
     "auth_ref": [
      "r225"
     ],
     "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": "Motor vehicles"
       }
      }
     },
     "localname": "MotorVehiclesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NetAssetsLiabilities": {
     "auth_ref": [
      "r243",
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets less the amount of liabilities."
       }
      },
      "en-us": {
       "role": {
        "label": "Assets (liabilities)",
        "totalLabel": "Net assets"
       }
      }
     },
     "localname": "NetAssetsLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NonadjustingEventsAfterReportingPeriodAxis": {
     "auth_ref": [
      "r47"
     ],
     "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": "Non-adjusting events after reporting period [axis]"
       }
      }
     },
     "localname": "NonadjustingEventsAfterReportingPeriodAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_NonadjustingEventsMember": {
     "auth_ref": [
      "r47"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for events that occur between the end of the reporting period and the date when the financial statements are authorised for issue and are indicative of conditions that arose after the reporting period. It also represents the standard value for the 'Non-adjusting events after reporting period' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Non-adjusting events after reporting period [member]"
       }
      }
     },
     "localname": "NonadjustingEventsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate": {
     "auth_ref": [
      "r168"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-controlling interest in the acquiree recognised at the acquisition date for business combinations in which the acquirer holds less than 100 per cent of the equity interests in the acquiree at the acquisition date. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-controlling interest in acquiree recognised at acquisition date",
        "verboseLabel": "Non-controlling interest portion of above at 30%"
       }
      }
     },
     "localname": "NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncontrollingInterests": {
     "auth_ref": [
      "r17",
      "r120",
      "r123"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-controlling interests",
        "periodEndLabel": "Balance at September 30",
        "periodStartLabel": "Balance at January 1",
        "terseLabel": "Non-controlling interest",
        "verboseLabel": "Accumulated non-controlling interest at the end of the year"
       }
      }
     },
     "localname": "NoncontrollingInterests",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncontrollingInterestsMember": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for equity in a subsidiary not attributable, directly or indirectly, to the parent."
       }
      },
      "en-us": {
       "role": {
        "label": "Non-controlling interests [member]",
        "terseLabel": "Non-controlling interests"
       }
      }
     },
     "localname": "NoncontrollingInterestsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NoncurrentAssets": {
     "auth_ref": [
      "r23",
      "r126",
      "r244"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": 1.0,
       "parentTag": "ihs_NonCurrentNetAssets",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "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",
        "terseLabel": "Noncurrent assets",
        "totalLabel": "Non-current assets"
       }
      }
     },
     "localname": "NoncurrentAssets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current assets [abstract]",
        "terseLabel": "Non-current assets"
       }
      }
     },
     "localname": "NoncurrentAssetsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_NoncurrentDerivativeFinancialAssets": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 6.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current derivative financial assets. [Refer: Derivative financial assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current derivative financial assets",
        "terseLabel": "Derivative financial instrument assets"
       }
      }
     },
     "localname": "NoncurrentDerivativeFinancialAssets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome": {
     "auth_ref": [
      "r191"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 5.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current financial assets at fair value through other comprehensive income. [Refer: Financial assets at fair value through other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current financial assets at fair value through other comprehensive income",
        "terseLabel": "Fair value through other comprehensive income financial assets"
       }
      }
     },
     "localname": "NoncurrentFinancialAssetsAtFairValueThroughOtherComprehensiveIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentLeaseLiabilities": {
     "auth_ref": [
      "r144"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_LeaseLiabilities",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "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": "Non-current",
        "verboseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "NoncurrentLeaseLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentLiabilities": {
     "auth_ref": [
      "r24",
      "r128",
      "r244"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": 2.0,
       "parentTag": "ihs_NonCurrentNetAssets",
       "weight": -1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "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",
        "negatedLabel": "Non-current liabilities",
        "totalLabel": "Non-current liabilities"
       }
      }
     },
     "localname": "NoncurrentLiabilities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current liabilities [abstract]",
        "terseLabel": "Non-current liabilities"
       }
      }
     },
     "localname": "NoncurrentLiabilitiesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_NoncurrentPayables": {
     "auth_ref": [
      "r14"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "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": "Trade and other payables",
        "totalLabel": "Trade and other payables, non current"
       }
      }
     },
     "localname": "NoncurrentPayables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentPayablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other non-current payables [abstract]",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "NoncurrentPayablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_NoncurrentReceivables": {
     "auth_ref": [
      "r12",
      "r26"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 7.0,
       "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",
        "totalLabel": "Trade and other non-current receivables"
       }
      }
     },
     "localname": "NoncurrentReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentReceivablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other non-current receivables [abstract]",
        "terseLabel": "Trade and other non-current receivables [abstract]"
       }
      }
     },
     "localname": "NoncurrentReceivablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_NoncurrentReceivablesFromTaxesOtherThanIncomeTax": {
     "auth_ref": [
      "r279"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_NoncurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current receivables from taxes other than income tax. [Refer: Receivables from taxes other than income tax]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current receivables from taxes other than income tax",
        "terseLabel": "Other tax receivables"
       }
      }
     },
     "localname": "NoncurrentReceivablesFromTaxesOtherThanIncomeTax",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NotLaterThanOneYearMember": {
     "auth_ref": [
      "r21",
      "r149",
      "r150",
      "r211",
      "r255",
      "r261"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of not later than one year."
       }
      },
      "en-us": {
       "role": {
        "label": "Within 1 year"
       }
      }
     },
     "localname": "NotLaterThanOneYearMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember": {
     "auth_ref": [
      "r139"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for items not measured at fair value in the statement of financial position but for which fair value is disclosed. [Refer: At fair value [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Not measured at fair value in statement of financial position but for which fair value is disclosed [member]"
       }
      }
     },
     "localname": "NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NotionalAmount": {
     "auth_ref": [
      "r277"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The nominal or face amount of a financial instrument, used to calculate payments made on that instrument."
       }
      },
      "en-us": {
       "role": {
        "label": "Notional amount",
        "verboseLabel": "Derivative instruments, notional amount"
       }
      }
     },
     "localname": "NotionalAmount",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement": {
     "auth_ref": [
      "r155"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of share options forfeited in a share-based payment arrangement."
       }
      },
      "en-us": {
       "role": {
        "label": "Number of share options forfeited in share-based payment arrangement",
        "terseLabel": "Share options Forfeited"
       }
      }
     },
     "localname": "NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement": {
     "auth_ref": [
      "r154"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of share options granted in a share-based payment arrangement."
       }
      },
      "en-us": {
       "role": {
        "label": "Number of share options granted in share-based payment arrangement",
        "terseLabel": "Share options Issued",
        "verboseLabel": "Options granted"
       }
      }
     },
     "localname": "NumberOfShareOptionsGrantedInSharebasedPaymentArrangement",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "ifrs-full_NumberOfSharesOutstanding": {
     "auth_ref": [
      "r29"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]"
       }
      },
      "en-us": {
       "role": {
        "label": "Number of shares outstanding",
        "periodEndLabel": "Ending Balance, Number of shares",
        "periodStartLabel": "Beginning Balance, Number of shares"
       }
      }
     },
     "localname": "NumberOfSharesOutstanding",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "ifrs-full_OtherComprehensiveIncome": {
     "auth_ref": [
      "r4",
      "r34",
      "r43",
      "r131"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0
      }
     },
     "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",
        "totalLabel": "Other comprehensive income for the period, net of taxes",
        "verboseLabel": "Other comprehensive income"
       }
      }
     },
     "localname": "OtherComprehensiveIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherComprehensiveIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other comprehensive income [abstract]",
        "terseLabel": "Other comprehensive income:"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_OtherComprehensiveIncomeAttributableToNoncontrollingInterests": {
     "auth_ref": [
      "r281"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of other comprehensive income attributable to non-controlling interests. [Refer: Non-controlling interests; Other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other comprehensive income, attributable to non-controlling interests",
        "verboseLabel": "Other comprehensive (loss)/income"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeAttributableToNoncontrollingInterests",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation": {
     "auth_ref": [
      "r25",
      "r43"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_OtherComprehensiveIncome",
       "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherCurrentPayables": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentPayables",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current payables that the entity does not separately disclose in the same statement or note."
       }
      },
      "en-us": {
       "role": {
        "label": "Other current payables",
        "terseLabel": "Other payables"
       }
      }
     },
     "localname": "OtherCurrentPayables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherCurrentReceivables": {
     "auth_ref": [
      "r219"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 5.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current other receivables. [Refer: Other receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other current receivables",
        "verboseLabel": "Other receivables"
       }
      }
     },
     "localname": "OtherCurrentReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherExpenseByFunction": {
     "auth_ref": [
      "r46",
      "r74",
      "r215"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 6.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "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 'function of expense' form for its analysis of expenses."
       }
      },
      "en-us": {
       "role": {
        "label": "Other expense, by function",
        "negatedLabel": "Other costs"
       }
      }
     },
     "localname": "OtherExpenseByFunction",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherExpenseByNature": {
     "auth_ref": [
      "r46",
      "r214"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 13.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "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",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "OtherExpenseByNature",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherIncome": {
     "auth_ref": [
      "r72",
      "r214",
      "r215"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureOtherIncomeDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of operating income that the entity does not separately disclose in the same statement or note."
       }
      },
      "en-us": {
       "role": {
        "label": "Other income",
        "totalLabel": "Total other income"
       }
      }
     },
     "localname": "OtherIncome",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherIncomeDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherLongtermProvisions": {
     "auth_ref": [
      "r27"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_OtherProvisions",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "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": "Non-current",
        "verboseLabel": "Provisions for other liabilities and charges"
       }
      }
     },
     "localname": "OtherLongtermProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherNoncurrentPayables": {
     "auth_ref": [
      "r278"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_NoncurrentPayables",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current payables that the entity does not separately disclose in the same statement or note."
       }
      },
      "en-us": {
       "role": {
        "label": "Other non-current payables",
        "terseLabel": "Other payables"
       }
      }
     },
     "localname": "OtherNoncurrentPayables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherProvisions": {
     "auth_ref": [
      "r27",
      "r88"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of provisions other than provisions for employee benefits. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other provisions",
        "periodEndLabel": "At end of period/year",
        "periodStartLabel": "At January 1"
       }
      }
     },
     "localname": "OtherProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherProvisionsMember": {
     "auth_ref": [
      "r91"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for provisions other than provisions for employee benefits. It also represents the standard value for the 'Classes of other provisions' axis if no other member is used. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other provisions [member]"
       }
      }
     },
     "localname": "OtherProvisionsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_OtherReserves": {
     "auth_ref": [
      "r220"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "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": "Other reserves"
       }
      }
     },
     "localname": "OtherReserves",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherReservesMember": {
     "auth_ref": [
      "r7",
      "r31"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing reserves within equity, not including retained earnings. It also represents the standard value for the 'Reserves within equity' axis if no other member is used. [Refer: Retained earnings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other reserves [member]",
        "terseLabel": "Other reserves"
       }
      }
     },
     "localname": "OtherReservesMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_OtherShorttermProvisions": {
     "auth_ref": [
      "r27"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_OtherProvisions",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current provisions other than provisions for employee benefits. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other current provisions",
        "terseLabel": "Current",
        "verboseLabel": "Provisions for other liabilities and charges"
       }
      }
     },
     "localname": "OtherShorttermProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r240"
     ],
     "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",
        "terseLabel": "Lease payments"
       }
      }
     },
     "localname": "PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesComponentsOfLeaseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PercentageOfEntitysRevenue": {
     "auth_ref": [
      "r303"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The percentage of the entity's revenue. [Refer: Revenue]"
       }
      },
      "en-us": {
       "role": {
        "label": "Percentage of entity's revenue",
        "terseLabel": "Revenue percentage"
       }
      }
     },
     "localname": "PercentageOfEntitysRevenue",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_PercentageOfVotingEquityInterestsAcquired": {
     "auth_ref": [
      "r160"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Percentage of voting equity interests acquired",
        "terseLabel": "Percentage of business acquired"
       }
      }
     },
     "localname": "PercentageOfVotingEquityInterestsAcquired",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_PresentationOfLeasesForLesseeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lease liabilities."
       }
      }
     },
     "localname": "PresentationOfLeasesForLesseeAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r238"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow from borrowings obtained. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Proceeds from borrowings, classified as financing activities",
        "terseLabel": "Bank loans received"
       }
      }
     },
     "localname": "ProceedsFromBorrowingsClassifiedAsFinancingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r237"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 5.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow from sales of property, plant and equipment, classified as investing activities. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Proceeds from sales of property, plant and equipment, classified as investing activities",
        "terseLabel": "Proceeds from disposal of property, plant and equipment"
       }
      }
     },
     "localname": "ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfessionalFeesExpense": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 9.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of fees paid or payable for professional services."
       }
      },
      "en-us": {
       "role": {
        "label": "Professional fees expense",
        "terseLabel": "Professional fees"
       }
      }
     },
     "localname": "ProfessionalFeesExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLoss": {
     "auth_ref": [
      "r3",
      "r33",
      "r106",
      "r117",
      "r119",
      "r196",
      "r198",
      "r244",
      "r267",
      "r269"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/StatementConsolidatedStatementOfIncomeLossAndOtherComprehensiveIncomeLossCalc2": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "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": "Profit/(loss) for the period",
        "totalLabel": "Profit for the period",
        "verboseLabel": "Profit (loss) for the period"
       }
      }
     },
     "localname": "ProfitLoss",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossAttributableToAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to [abstract]",
        "terseLabel": "Profit/(loss) attributable to:"
       }
      }
     },
     "localname": "ProfitLossAttributableToAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ProfitLossAttributableToNoncontrollingInterests": {
     "auth_ref": [
      "r36",
      "r122"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementConsolidatedStatementOfIncomeLossAndOtherComprehensiveIncomeLossCalc2": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing and discontinued operations attributable to non-controlling interests. [Refer: Profit (loss); Non-controlling interests]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to non-controlling interests",
        "terseLabel": "Non-controlling interests",
        "verboseLabel": "Loss for the period"
       }
      }
     },
     "localname": "ProfitLossAttributableToNoncontrollingInterests",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity": {
     "auth_ref": [
      "r82"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) attributable to ordinary equity holders of the parent entity. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share",
        "terseLabel": "Profit attributable to IHS common shareholders"
       }
      }
     },
     "localname": "ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossAttributableToOwnersOfParent": {
     "auth_ref": [
      "r37"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementConsolidatedStatementOfIncomeLossAndOtherComprehensiveIncomeLossCalc2": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLoss",
       "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",
        "terseLabel": "Owners of the Company"
       }
      }
     },
     "localname": "ProfitLossAttributableToOwnersOfParent",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossBeforeTax": {
     "auth_ref": [
      "r176",
      "r214",
      "r215",
      "r263",
      "r264"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 8.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLoss",
       "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",
        "terseLabel": "Profit before taxation",
        "totalLabel": "Profit before income tax"
       }
      }
     },
     "localname": "ProfitLossBeforeTax",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossFromOperatingActivities": {
     "auth_ref": [
      "r228",
      "r281"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) from operating activities of the entity. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss) from operating activities",
        "totalLabel": "Operating profit"
       }
      }
     },
     "localname": "ProfitLossFromOperatingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossOfAcquiree": {
     "auth_ref": [
      "r169"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) of the acquiree, since the acquisition date, included in the consolidated statement of comprehensive income. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss) of acquiree since acquisition date",
        "terseLabel": "Profit (Loss) - post-acquisition",
        "verboseLabel": "Profit - post-acquisition"
       }
      }
     },
     "localname": "ProfitLossOfAcquiree",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PropertyPlantAndEquipment": {
     "auth_ref": [
      "r9",
      "r61"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "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",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance",
        "terseLabel": "Property, plant and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipment",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PropertyPlantAndEquipmentMember": {
     "auth_ref": [
      "r62",
      "r229",
      "r249"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r250",
      "r252"
     ],
     "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": "Towers and tower equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProportionOfOwnershipInterestInSubsidiary": {
     "auth_ref": [
      "r76",
      "r78",
      "r124"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Proportion of ownership interest in subsidiary"
       }
      }
     },
     "localname": "ProportionOfOwnershipInterestInSubsidiary",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests": {
     "auth_ref": [
      "r121"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Subsidiaries [member]; Non-controlling interests]"
       }
      },
      "en-us": {
       "role": {
        "label": "Proportion of ownership interests held by non-controlling interests"
       }
      }
     },
     "localname": "ProportionOfOwnershipInterestsHeldByNoncontrollingInterests",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_ProvisionForDecommissioningRestorationAndRehabilitationCostsMember": {
     "auth_ref": [
      "r230",
      "r232"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a provision relating to decommissioning, restoration and rehabilitation costs. [Refer: Other provisions [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Provision for decommissioning, restoration and rehabilitation costs [member]",
        "terseLabel": "Decommissioning and site restoration provisions"
       }
      }
     },
     "localname": "ProvisionForDecommissioningRestorationAndRehabilitationCostsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ProvisionUsedOtherProvisions": {
     "auth_ref": [
      "r89"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Provision used, other provisions",
        "negatedLabel": "Payments for tower and tower equipment decommissioning"
       }
      }
     },
     "localname": "ProvisionUsedOtherProvisions",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r236"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 3.0,
       "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": "Purchase of software and licenses"
       }
      }
     },
     "localname": "PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r236"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 9.0,
       "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": "Purchase of property, plant and equipment"
       }
      }
     },
     "localname": "PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RangeAxis": {
     "auth_ref": [
      "r140",
      "r156",
      "r210",
      "r246",
      "r248",
      "r302"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails",
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_RangesMember": {
     "auth_ref": [
      "r140",
      "r156",
      "r210",
      "r246",
      "r248",
      "r302"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails",
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reconciliation of changes in intangible assets and goodwill [abstract]",
        "terseLabel": "Goodwill and other intangible assets"
       }
      }
     },
     "localname": "ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_RentalExpense": {
     "auth_ref": [
      "r281"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense recognised on rental activities."
       }
      },
      "en-us": {
       "role": {
        "label": "Rental expense",
        "terseLabel": "Short term site rental"
       }
      }
     },
     "localname": "RentalExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RepairsAndMaintenanceExpense": {
     "auth_ref": [
      "r281"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expenses incurred for the day-to-day servicing of assets, which may include the cost of labour, consumables or small parts."
       }
      },
      "en-us": {
       "role": {
        "label": "Repairs and maintenance expense",
        "terseLabel": "Tower repairs and maintenance"
       }
      }
     },
     "localname": "RepairsAndMaintenanceExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r239"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 2.0,
       "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": "Bank loans repaid"
       }
      }
     },
     "localname": "RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember": {
     "auth_ref": [
      "r69",
      "r216"
     ],
     "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": "Foreign exchange translation reserve"
       }
      }
     },
     "localname": "ReserveOfExchangeDifferencesOnTranslationMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r216"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing the accumulated gains and losses on financial assets measured at fair value through other comprehensive income. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Fair value through other comprehensive income reserve"
       }
      }
     },
     "localname": "ReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ReserveOfSharebasedPaymentsMember": {
     "auth_ref": [
      "r216"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity resulting from share-based payments."
       }
      },
      "en-us": {
       "role": {
        "label": "Share- based payment reserve"
       }
      }
     },
     "localname": "ReserveOfSharebasedPaymentsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_RetainedEarnings": {
     "auth_ref": [
      "r220",
      "r221"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "A component of equity representing the entity's cumulative undistributed earnings or deficit."
       }
      },
      "en-us": {
       "role": {
        "label": "Retained earnings",
        "terseLabel": "Accumulated losses"
       }
      }
     },
     "localname": "RetainedEarnings",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RetainedEarningsMember": {
     "auth_ref": [
      "r7",
      "r216"
     ],
     "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": "Accumulated losses"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Revenue": {
     "auth_ref": [
      "r40",
      "r130",
      "r176",
      "r193",
      "r197",
      "r203",
      "r204",
      "r205",
      "r214",
      "r215",
      "r244"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited": {
       "order": 4.0,
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "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": "Revenues from external customers"
       }
      }
     },
     "localname": "Revenue",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfLossIncomeAndOtherComprehensiveIncomeUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RevenueOfAcquiree": {
     "auth_ref": [
      "r169"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of revenue of the acquiree since the acquisition date included in the consolidated statement of comprehensive income. [Refer: Revenue]"
       }
      },
      "en-us": {
       "role": {
        "label": "Revenue of acquiree since acquisition date",
        "terseLabel": "Revenue - post-acquisition"
       }
      }
     },
     "localname": "RevenueOfAcquiree",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RightofuseAssets": {
     "auth_ref": [
      "r146"
     ],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets that represent a lessee's right to use an underlying asset for the lease term. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee."
       }
      },
      "en-us": {
       "role": {
        "label": "Right-of-use assets",
        "terseLabel": "Right of use assets"
       }
      }
     },
     "localname": "RightofuseAssets",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RightofuseAssetsMember": {
     "auth_ref": [
      "r143"
     ],
     "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 asset"
       }
      }
     },
     "localname": "RightofuseAssetsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_SegmentConsolidationItemsAxis": {
     "auth_ref": [
      "r196"
     ],
     "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": "Segment consolidation items [axis]"
       }
      }
     },
     "localname": "SegmentConsolidationItemsAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_SegmentsAxis": {
     "auth_ref": [
      "r85",
      "r141",
      "r196",
      "r226",
      "r268"
     ],
     "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": "Segments [axis]"
       }
      }
     },
     "localname": "SegmentsAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_SegmentsMember": {
     "auth_ref": [
      "r85",
      "r141",
      "r202",
      "r226",
      "r268"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for all segments of an entity. It also represents the standard value for the 'Segments' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Segments [member]"
       }
      }
     },
     "localname": "SegmentsMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_SharePremiumMember": {
     "auth_ref": [
      "r7"
     ],
     "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 net of issue costs"
       }
      }
     },
     "localname": "SharePremiumMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_SharebasedPaymentArrangementsMember": {
     "auth_ref": [
      "r157"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ShorttermEmployeeBenefitsAccruals": {
     "auth_ref": [
      "r280"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentPayables",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of accruals for 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. [Refer: Accruals classified as current]"
       }
      },
      "en-us": {
       "role": {
        "label": "Short-term employee benefits accruals",
        "terseLabel": "Payroll and other related statutory liabilities"
       }
      }
     },
     "localname": "ShorttermEmployeeBenefitsAccruals",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_SignificantInvestmentsInSubsidiariesAxis": {
     "auth_ref": [
      "r77",
      "r79",
      "r135"
     ],
     "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": "Subsidiaries [axis]"
       }
      }
     },
     "localname": "SignificantInvestmentsInSubsidiariesAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfChangesInEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY"
       }
      }
     },
     "localname": "StatementOfChangesInEquityAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfChangesInEquityTable": {
     "auth_ref": [
      "r7"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CONDENSED CONSOLIDATED STATEMENT OF FINANCIAL POSITION"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TaxExpenseOtherThanIncomeTaxExpense": {
     "auth_ref": [
      "r281"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 12.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of tax expense exclusive of income tax expense."
       }
      },
      "en-us": {
       "role": {
        "label": "Tax expense other than income tax expense",
        "terseLabel": "Operating taxes"
       }
      }
     },
     "localname": "TaxExpenseOtherThanIncomeTaxExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TechnologybasedIntangibleAssetsRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r300"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for technology-based intangible assets acquired in a business combination. [Refer: Technology-based intangible assets [member]; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Technology-based intangible assets recognised as of acquisition date",
        "terseLabel": "Network related intangible asset"
       }
      }
     },
     "localname": "TechnologybasedIntangibleAssetsRecognisedAsOfAcquisitionDate",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TopOfRangeMember": {
     "auth_ref": [
      "r140",
      "r156",
      "r210",
      "r246",
      "r248",
      "r302"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for top of a range."
       }
      },
      "en-us": {
       "role": {
        "label": "Top of range",
        "terseLabel": "Maximum"
       }
      }
     },
     "localname": "TopOfRangeMember",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails",
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_TradeAndOtherCurrentPayables": {
     "auth_ref": [
      "r14"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 2.0,
       "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",
        "totalLabel": "Trade and other payables"
       }
      }
     },
     "localname": "TradeAndOtherCurrentPayables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherCurrentPayablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other current payables [abstract]",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "TradeAndOtherCurrentPayablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers": {
     "auth_ref": [
      "r218",
      "r280"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 6.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentPayables",
       "weight": 1.0
      }
     },
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherCurrentReceivables": {
     "auth_ref": [
      "r12",
      "r26"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 3.0,
       "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",
        "totalLabel": "Trade and other current receivables"
       }
      }
     },
     "localname": "TradeAndOtherCurrentReceivables",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherCurrentReceivablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other current receivables [abstract]",
        "terseLabel": "Trade and other current receivables [abstract]"
       }
      }
     },
     "localname": "TradeAndOtherCurrentReceivablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TradeAndOtherPayablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other payables."
       }
      }
     },
     "localname": "TradeAndOtherPayablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r300"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherReceivablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other receivables"
       }
      }
     },
     "localname": "TradeAndOtherReceivablesAbstract",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TravelExpense": {
     "auth_ref": [
      "r277"
     ],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 11.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 14.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense arising from travel."
       }
      },
      "en-us": {
       "role": {
        "label": "Travel expense",
        "terseLabel": "Travel costs"
       }
      }
     },
     "localname": "TravelExpense",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TypesOfInterestRatesAxis": {
     "auth_ref": [
      "r301"
     ],
     "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 interest rates [axis]"
       }
      }
     },
     "localname": "TypesOfInterestRatesAxis",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TypesOfSharebasedPaymentArrangementsAxis": {
     "auth_ref": [
      "r157"
     ],
     "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": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails",
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_WeightedAverageSharePriceShareOptionsGranted2019": {
     "auth_ref": [
      "r158"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The weighted average share price used as input to the option pricing model to calculate the fair value of share options granted. [Refer: Option pricing model [member]; Weighted average [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Weighted average share price, share options granted",
        "terseLabel": "Share price assumption"
       }
      }
     },
     "localname": "WeightedAverageSharePriceShareOptionsGranted2019",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_WeightedAverageShares": {
     "auth_ref": [
      "r83"
     ],
     "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": "Basic weighted average shares outstanding"
       }
      }
     },
     "localname": "WeightedAverageShares",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "ihs_AccruedIncomeAndLeaseIncentive": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_NoncurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accrued income and lease incentive",
        "label": "Accrued income and lease incentive"
       }
      }
     },
     "localname": "AccruedIncomeAndLeaseIncentive",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdditionsOfPropertyPlantAndEquipmentAndIntangibleAssetsThroughBusinessCombinations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of acquisition of long-lived, physical assets and intangible assets used in the normal conduct of business and not intended for resale in the course of acquisition.",
        "label": "Additions of Property, Plant and Equipment and Intangible Assets Through Business Combinations",
        "terseLabel": "Additions of property, plant and equipment , right of use assets and intangible assets: - through business combinations"
       }
      }
     },
     "localname": "AdditionsOfPropertyPlantAndEquipmentAndIntangibleAssetsThroughBusinessCombinations",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdditionsOfPropertyPlantAndEquipmentAndIntangibleAssetsThroughOtherThanBusinessCombinations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of acquisition of long-lived, physical assets and intangible assets used in the normal conduct of business and not intended for resale not in the course of acquisition.",
        "label": "Additions of Property, Plant and Equipment and Intangible Assets Through Other Than Business Combinations",
        "terseLabel": "Additions of property, plant and equipment, right of use assets and intangible assets: - in the normal course of business"
       }
      }
     },
     "localname": "AdditionsOfPropertyPlantAndEquipmentAndIntangibleAssetsThroughOtherThanBusinessCombinations",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipmentIncludingNetMovementsInAssetsRelatingToDecommissioningAndSiteRestorationProvision": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Additions other than through business combinations, property, plant and equipment, including net movements in assets relating to the decommissioning and site restoration provision",
        "label": "Additions other than through business combinations, property, plant and equipment, including net movements in assets relating to the decommissioning and site restoration provision",
        "terseLabel": "Additions during the period"
       }
      }
     },
     "localname": "AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipmentIncludingNetMovementsInAssetsRelatingToDecommissioningAndSiteRestorationProvision",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdjustedEbitda": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of adjusted EBITDA.",
        "label": "Adjusted EBITDA",
        "terseLabel": "Segment Adjusted EBITDA"
       }
      }
     },
     "localname": "AdjustedEbitda",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdjustmentsAmortizationOfPrepaidSiteRent": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustments for amortization of prepaid site rent to reconcile profit (loss) to net cash flow from (used in) operating activities.",
        "label": "Adjustments Amortization of Prepaid Site Rent",
        "terseLabel": "Amortization of prepaid site rent"
       }
      }
     },
     "localname": "AdjustmentsAmortizationOfPrepaidSiteRent",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdjustmentsImpairmentOfWithholdingTaxReceivables": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustments for Impairment of withholding tax receivables to reconcile profit (loss) to net cash flow from (used in) operating activities.",
        "label": "Adjustments Impairment of Withholding Tax Receivables",
        "terseLabel": "Impairment of withholding tax receivables"
       }
      }
     },
     "localname": "AdjustmentsImpairmentOfWithholdingTaxReceivables",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdjustmentsInsuranceClaimIncome": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails": {
       "order": 6.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustments for insurance claim income to reconcile profit (loss) to net cash flow from (used in) operating activities.",
        "label": "Adjustments Insurance Claim Income",
        "negatedLabel": "Insurance income"
       }
      }
     },
     "localname": "AdjustmentsInsuranceClaimIncome",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_AdministrativeExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "n/a",
        "label": "Administrative expenses."
       }
      }
     },
     "localname": "AdministrativeExpensesAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_AdministrativeExpensesDisclosureTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for administrative expenses.",
        "label": "Administrative Expenses Disclosure [Text Block]",
        "terseLabel": "Administrative expenses"
       }
      }
     },
     "localname": "AdministrativeExpensesDisclosureTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpenses"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_AdministrativeExpensesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for administrative expense.",
        "label": "Administrative Expenses [Member]",
        "terseLabel": "Administrative expense"
       }
      }
     },
     "localname": "AdministrativeExpensesMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_AfterTransferOfNonControllingInterestsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the situation after the transfer of the non-controlling interests",
        "label": "After transfer of non-controlling interests [Member]",
        "terseLabel": "After transfer of non-controlling interests"
       }
      }
     },
     "localname": "AfterTransferOfNonControllingInterestsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ApprovalPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for approval of interim financial statements",
        "label": "Approval Policy [Policy Text Block]",
        "terseLabel": "Approval"
       }
      }
     },
     "localname": "ApprovalPolicyPolicyTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_BankAndBondBorrowingsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for bank and bond borrowings.",
        "label": "Bank And Bond Borrowings [Member]",
        "terseLabel": "Bank and bond borrowings"
       }
      }
     },
     "localname": "BankAndBondBorrowingsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFairValueEstimationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_BankBorrowingsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for bank borrowings.",
        "label": "Bank borrowings [Member]",
        "terseLabel": "Bank borrowings"
       }
      }
     },
     "localname": "BankBorrowingsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_BorrowingsNumberOfTranches": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Borrowings, Number of Tranches",
        "label": "Borrowings, Number of Tranches"
       }
      }
     },
     "localname": "BorrowingsNumberOfTranches",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_CalculationPeriodForInterestRateBasis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Calculation period for interest rate basis",
        "label": "Calculation period for interest rate basis"
       }
      }
     },
     "localname": "CalculationPeriodForInterestRateBasis",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "ihs_CameroonCteDivoireRwandaAndZambiaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Cameroon, Cte d'Ivoire, Rwanda and Zambia.",
        "label": "SSA"
       }
      }
     },
     "localname": "CameroonCteDivoireRwandaAndZambiaMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_CapitalCommitmentsAndContingentLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available",
        "label": "Capital commitments and contingent liabilities."
       }
      }
     },
     "localname": "CapitalCommitmentsAndContingentLiabilitiesAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_CasPlusSofrMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for CAS plus SOFR",
        "label": "CAS plus SOFR [Member]",
        "terseLabel": "CAS + SOFR"
       }
      }
     },
     "localname": "CasPlusSofrMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_CashFlowProjectionPeriodForAssessmentOfWithholdingTaxAssetRecoverability": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash flow projection period for assessment of withholding tax asset recoverability",
        "label": "Cash flow projection period for assessment of withholding tax asset recoverability"
       }
      }
     },
     "localname": "CashFlowProjectionPeriodForAssessmentOfWithholdingTaxAssetRecoverability",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "ihs_CertificadoDeDepsitoInterbancrioMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Certificado de Depsito Interbancrio rate.",
        "label": "Certificado de Depsito Interbancrio [Member]",
        "terseLabel": "CDI"
       }
      }
     },
     "localname": "CertificadoDeDepsitoInterbancrioMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_CfaFrancMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for CFA Franc currency.",
        "label": "CFA Franc [Member]",
        "terseLabel": "CFA Franc"
       }
      }
     },
     "localname": "CfaFrancMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ChangesInWorkingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Abstract for changes in working capital.",
        "label": "Changes in Working Capital [Abstract]",
        "terseLabel": "Changes in working capital"
       }
      }
     },
     "localname": "ChangesInWorkingCapitalAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ihs_ConsultingFees": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Consulting fees",
        "label": "Consulting fees"
       }
      }
     },
     "localname": "ConsultingFees",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_CostOfSalesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "n/a",
        "label": "Cost of sales [abstract]"
       }
      }
     },
     "localname": "CostOfSalesAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_CostOfSalesDisclosureTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for cost of sales.",
        "label": "Cost of Sales Disclosure [Text Block]",
        "terseLabel": "Cost of sales"
       }
      }
     },
     "localname": "CostOfSalesDisclosureTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSales"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_CriticalAccountingEstimatesAndJudgementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available.",
        "label": "Critical accounting estimates and assumptions"
       }
      }
     },
     "localname": "CriticalAccountingEstimatesAndJudgementsAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_CurrentNetAssets": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_NetAssetsLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of current assets in excess of current liabilities.",
        "label": "Current Net Assets",
        "totalLabel": "Current net assets"
       }
      }
     },
     "localname": "CurrentNetAssets",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_CurrentTaxLiabilitiesAssetsNet": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureIncomeTaxExpenseCurrentIncomeTaxDetailsCalc": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of net current tax liabilities (assets)",
        "label": "Current tax liabilities (assets), net"
       }
      }
     },
     "localname": "CurrentTaxLiabilitiesAssetsNet",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "monetaryItemType"
    },
    "ihs_CurrentWithholdingTaxPayables": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentPayables",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of withholding tax payables.",
        "label": "Current Withholding Tax Payables",
        "terseLabel": "Withholding tax payable"
       }
      }
     },
     "localname": "CurrentWithholdingTaxPayables",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_CustomerBMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for customer B.",
        "label": "Customer B"
       }
      }
     },
     "localname": "CustomerBMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_CustomerMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for customer A.",
        "label": "Customer A"
       }
      }
     },
     "localname": "CustomerMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_DerivativeFinancialInstrumentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available.",
        "label": "Derivative financial instruments"
       }
      }
     },
     "localname": "DerivativeFinancialInstrumentsAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_DerivativeFinancialInstrumentsAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Derivative financial instruments at fair value",
        "label": "Derivative financial instruments at fair value"
       }
      }
     },
     "localname": "DerivativeFinancialInstrumentsAtFairValue",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Description Of Accounting Policy For Basis of Preparation, [Policy Text Block]",
        "terseLabel": "Basis of preparation"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfContractualMaturitiesOfLeaseLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of contractual maturities of the lease liabilities.",
        "label": "Disclosure Of Contractual Maturities Of Lease Liabilities [Table Text Block]",
        "terseLabel": "Schedule of contractual maturities of the lease liabilities"
       }
      }
     },
     "localname": "DisclosureOfContractualMaturitiesOfLeaseLiabilitiesTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfDetailedInformationAboutBorrowingsByDebtInstrumentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of debt by debt instrument.",
        "label": "Disclosure of Detailed Information About Borrowings By Debt Instruments [Table Text Block]",
        "terseLabel": "Schedule of debt by debt instrument"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsByDebtInstrumentsTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfFinanceCostTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure for finance cost.",
        "label": "Disclosure of Finance Cost [Table Text Block]",
        "terseLabel": "Schedule of finance costs"
       }
      }
     },
     "localname": "DisclosureOfFinanceCostTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfLeasesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of current and non current lease liabilities.",
        "label": "Disclosure Of Leases [Table Text Block]",
        "terseLabel": "Schedule of current and non current lease liabilities"
       }
      }
     },
     "localname": "DisclosureOfLeasesTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfNonControllingInterestsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of non controlling interests.",
        "label": "Disclosure Of Non-controlling Interests [Table Text Block]",
        "terseLabel": "Schedule of non controlling interests"
       }
      }
     },
     "localname": "DisclosureOfNonControllingInterestsTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfNotionalAmountsOfDerivativeFinancialInstrumentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of notional amounts of derivative financial instruments",
        "label": "Disclosure of notional amounts of derivative financial instruments [table text block]",
        "terseLabel": "Schedule of contractual notional amount for the derivative instruments"
       }
      }
     },
     "localname": "DisclosureOfNotionalAmountsOfDerivativeFinancialInstrumentsTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfOtherOperatingIncomeExplanatoryTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for other operating income Explanatory.",
        "label": "Disclosure Of Other Operating Income Explanatory [Text Block]",
        "terseLabel": "Schedule of other income"
       }
      }
     },
     "localname": "DisclosureOfOtherOperatingIncomeExplanatoryTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherIncomeTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfOtherReservesWithinEquityTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disclosure of other reserves within equity.",
        "label": "Disclosure of Other Reserves Within Equity [Table Text Block]",
        "terseLabel": "Schedule of other reserves"
       }
      }
     },
     "localname": "DisclosureOfOtherReservesWithinEquityTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfTradeAndOtherPayablesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of trade and other payables.",
        "label": "Disclosure Of Trade And Other Payables [Table Text Block]",
        "terseLabel": "Schedule of trade and other payables"
       }
      }
     },
     "localname": "DisclosureOfTradeAndOtherPayablesTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherPayablesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DisclosureOfTradeAndOtherReceivablesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of trade and other receivables.",
        "label": "Disclosure Of Trade And Other Receivables [Table Text Block]",
        "terseLabel": "Trade and other receivables"
       }
      }
     },
     "localname": "DisclosureOfTradeAndOtherReceivablesTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_DividendsPlannedForNearFuture": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dividends planned for the near future",
        "label": "Dividends planned for the near future"
       }
      }
     },
     "localname": "DividendsPlannedForNearFuture",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_DrawdownOfBorrowingsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for drawdown of borrowings",
        "label": "Drawdown of borrowings [Member]",
        "terseLabel": "Drawdown of borrowings"
       }
      }
     },
     "localname": "DrawdownOfBorrowingsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_EmbeddedOptionsWithinListedBondsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for embedded options within listed bonds.",
        "label": "Embedded Options Within Listed Bonds [Member]",
        "terseLabel": "Embedded options within listed bonds"
       }
      }
     },
     "localname": "EmbeddedOptionsWithinListedBondsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsNotionalAmountDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_EmployeeBenefitsExpenseExcludingShareBasedPayments": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 5.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The expense of all consideration given by an entity in exchange for a service rendered by employees or for the termination of employment, excluding share-based payment expenses.",
        "label": "Employee benefits expense excluding share-based payments",
        "terseLabel": "Staff costs"
       }
      }
     },
     "localname": "EmployeeBenefitsExpenseExcludingShareBasedPayments",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_Euribor3MonthMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for 3 month Euribor rate.",
        "label": "Euribor 3 Month [Member]",
        "terseLabel": "3M EURIBOR"
       }
      }
     },
     "localname": "Euribor3MonthMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_EventsAfterReportingPeriodAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Events after the reporting period"
       }
      }
     },
     "localname": "EventsAfterReportingPeriodAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_ExpectedChargeOverRemainingTermOfOutstandingShareOptions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Expected charge over remaining term of outstanding share options",
        "label": "Expected charge over remaining term of outstanding share options"
       }
      }
     },
     "localname": "ExpectedChargeOverRemainingTermOfOutstandingShareOptions",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_FacilitiesShortTermRentalAndUpkeepExpense": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of facilities, short term rental and upkeep expense.",
        "label": "Facilities, Short Term Rental And Upkeep Expense",
        "terseLabel": "Facilities, short term rental and upkeep"
       }
      }
     },
     "localname": "FacilitiesShortTermRentalAndUpkeepExpense",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_FairValueLossesOnEmbeddedOptions": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 7.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of fair value losses on embedded options",
        "label": "Fair value losses on embedded options",
        "terseLabel": "Fair value loss on embedded options and interest rate caps"
       }
      }
     },
     "localname": "FairValueLossesOnEmbeddedOptions",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_FairValueOfOptionsGrantedAtGrantDate": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The fair value of options granted in a share-based payment arrangement, at grant date.",
        "label": "Fair value of options granted, at grant date"
       }
      }
     },
     "localname": "FairValueOfOptionsGrantedAtGrantDate",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_FeesOnLoansAndFinancialDerivatives": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 6.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of fees on loans and financial derivatives.",
        "label": "Fees on Loans and Financial Derivatives",
        "terseLabel": "Fees on loans and financial derivatives"
       }
      }
     },
     "localname": "FeesOnLoansAndFinancialDerivatives",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_FiberAssetsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing fiber assets.",
        "label": "Fiber Assets [Member]",
        "terseLabel": "Fiber assets"
       }
      }
     },
     "localname": "FiberAssetsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_FibercoSoluesDeInfraestruturaS.a.Maturing2030Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for FiberCo Solues de Infraestrutura S.A., maturing 2030",
        "label": "FiberCo Solues de Infraestrutura S.A., maturing 2030 [Member]",
        "terseLabel": "I-Systems Solues de Infraestrutura S.A., maturing 2030"
       }
      }
     },
     "localname": "FibercoSoluesDeInfraestruturaS.a.Maturing2030Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_FibercoSoluesDeInfraestruturaS.a.Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for FiberCo Solues de Infraestrutura S.A.",
        "label": "FiberCo Solues de Infraestrutura S.A. [Member]",
        "terseLabel": "I-Systems Solues de Infraestrutura S.A."
       }
      }
     },
     "localname": "FibercoSoluesDeInfraestruturaS.a.Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestDetails",
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_FinanceCostsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available.",
        "label": "Finance costs."
       }
      }
     },
     "localname": "FinanceCostsAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_FinanceIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "n/a",
        "label": "Finance income."
       }
      }
     },
     "localname": "FinanceIncomeAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_FinancialInstrumentsAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of financial instruments at fair value",
        "label": "Financial instruments at fair value"
       }
      }
     },
     "localname": "FinancialInstrumentsAtFairValue",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ForeignCurrencyTransactionGainLossFromDerivativeInstrumentsUnrealized": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_FinanceIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount  of foreign currency transaction unrealized gain (loss) from derivative instruments recognized in the income statement.",
        "label": "Foreign Currency Transaction Gain (Loss) from Derivative Instruments, Unrealized",
        "terseLabel": "Net foreign exchange gain on derivative instruments - unrealized"
       }
      }
     },
     "localname": "ForeignCurrencyTransactionGainLossFromDerivativeInstrumentsUnrealized",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ForeignCurrencyTransactionGainLossFromFinancingUnrealized": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_FinanceIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount  of foreign currency transaction unrealized gain (loss) from financing, recognized in the income statement.",
        "label": "Foreign Currency Transaction Gain (Loss) from financing, Unrealized",
        "terseLabel": "Net foreign exchange gain arising from financing - unrealized"
       }
      }
     },
     "localname": "ForeignCurrencyTransactionGainLossFromFinancingUnrealized",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ForfeitureRateShareOptionsGranted": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The forfeiture rate of share options granted.",
        "label": "Forfeiture Rate, Share Options Granted",
        "terseLabel": "Assumption of forfeiture rate"
       }
      }
     },
     "localname": "ForfeitureRateShareOptionsGranted",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ihs_FurnitureAndOfficeEquipmentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing furniture and office equipment.",
        "label": "Furniture and Office Equipment [Member]",
        "terseLabel": "Furniture and office equipment"
       }
      }
     },
     "localname": "FurnitureAndOfficeEquipmentMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_GeneralInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not Available.",
        "label": "General Information"
       }
      }
     },
     "localname": "GeneralInformationAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_GlobalIndependentConnectLimitedLettersOfCredit2023Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for Global independent connect limited letters of credit 2023",
        "label": "Global Independent Connect Limited Letters of Credit 2023 [Member]",
        "terseLabel": "Global Independent Connect Limited Letters of Credit maturing 2023"
       }
      }
     },
     "localname": "GlobalIndependentConnectLimitedLettersOfCredit2023Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_GrantingOfOptionsUnderOmnibusEmployeeShareBasedPaymentSchemeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the granting of options under Omnibus employee share-based payment scheme",
        "label": "Granting of options under Omnibus employee share-based payment scheme [Member]",
        "terseLabel": "Granting of options under Omnibus employee share-based payment scheme"
       }
      }
     },
     "localname": "GrantingOfOptionsUnderOmnibusEmployeeShareBasedPaymentSchemeMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ISystemsFacilityItauUnibancoS.a.Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the I-Systems facility with Itau Unibanco S.A.",
        "label": "I-Systems facility, Itau Unibanco S.A. [Member]",
        "terseLabel": "I-Systems facility, Itau Unibanco S.A."
       }
      }
     },
     "localname": "ISystemsFacilityItauUnibancoS.a.Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ISystemsFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the I-Systems facility",
        "label": "I-Systems facility [Member]",
        "terseLabel": "I-Systems facility"
       }
      }
     },
     "localname": "ISystemsFacilityMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ISystemsFacilityTrancheIMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the I-Systems facility, Tranche I",
        "label": "I-Systems facility, Tranche I [Member]",
        "terseLabel": "I-Systems facility, Tranche I"
       }
      }
     },
     "localname": "ISystemsFacilityTrancheIMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ISystemsFacilityTrancheIiMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the I-Systems facility, Tranche II",
        "label": "I-Systems facility, Tranche II [Member]",
        "terseLabel": "I-Systems facility, Tranche II"
       }
      }
     },
     "localname": "ISystemsFacilityTrancheIiMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IdentifiableAssetsAcquiredLiabilitiesAssumedRelatedToNonControllingInterests": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total identifiable net assets acquired for purposes of non-controlling interest.",
        "label": "Identifiable Assets Acquired (Liabilities Assumed), Related To Non Controlling Interests",
        "totalLabel": "Total identifiable net assets acquired for purposes of non-controlling interest"
       }
      }
     },
     "localname": "IdentifiableAssetsAcquiredLiabilitiesAssumedRelatedToNonControllingInterests",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IfrsLeaseLiabilities": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lease liabilities recognized as of acquisition date.",
        "label": "Ifrs Lease Liabilities",
        "negatedLabel": "Lease liabilities"
       }
      }
     },
     "localname": "IfrsLeaseLiabilities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IfrsNumberOfOperatingSegments": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.",
        "label": "Ifrs Number Of Operating Segments",
        "terseLabel": "Number of operating segments"
       }
      }
     },
     "localname": "IfrsNumberOfOperatingSegments",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_IfrsNumberOfReportableSegments": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
        "label": "Ifrs Number Of Reportable Segments",
        "terseLabel": "Number of reportable segments"
       }
      }
     },
     "localname": "IfrsNumberOfReportableSegments",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails",
      "http://cdcgroup.com/role/DisclosureSignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_IfrsScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.",
        "label": "Ifrs Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]",
        "terseLabel": "Schedule of income tax expense"
       }
      }
     },
     "localname": "IfrsScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTaxationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.",
        "label": "Ifrs Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period",
        "terseLabel": "Vesting period"
       }
      }
     },
     "localname": "IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "ihs_IhsBrasilCessoDeInfraestruturasLimitadaBankBorrowingsMaturing2029Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Brasil Cesso de Infraestruturas Limitada, bank borrowings maturing 2029.",
        "label": "IHS Brasil Cesso de Infraestruturas Limitada, Bank Borrowings Maturing 2029 [Member]",
        "terseLabel": "IHS Brasil Cesso de Infraestruturas Limitada, 2029"
       }
      }
     },
     "localname": "IhsBrasilCessoDeInfraestruturasLimitadaBankBorrowingsMaturing2029Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsBrasilCessoDeInfraestruturasS.a.BorrowingMaturing2028Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Brasil - Cesso de Infraestruturas S.A. Borrowing, Maturing 2028.",
        "label": "IHS Brasil - Cesso de Infraestruturas S.A. Borrowing, Maturing 2028 [Member]",
        "terseLabel": "IHS Brasil - Cesso de Infraestruturas S.A. Maturing 2028"
       }
      }
     },
     "localname": "IhsBrasilCessoDeInfraestruturasS.a.BorrowingMaturing2028Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsBrasilCessoDeInfraestruturasS.a.Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IHS Brasil Cesso de Infraestruturas S.A.",
        "label": "IHS Brasil Cesso de Infraestruturas S.A. [Member]",
        "terseLabel": "IHS Brasil Cesso de Infraestruturas S.A."
       }
      }
     },
     "localname": "IhsBrasilCessoDeInfraestruturasS.a.Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsCoteDIvoireLtdCfaFrancBorrowingsMaturing2024Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Cote d Ivoire (Franc) bank borrowings maturing 2024.",
        "label": "IHS Cote d Ivoire Ltd (CFA Franc) Borrowings Maturing 2024 [Member]",
        "terseLabel": "IHS Cte d'Ivoire Ltd (CFA Franc) maturing 2024"
       }
      }
     },
     "localname": "IhsCoteDIvoireLtdCfaFrancBorrowingsMaturing2024Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsCoteDIvoireLtdEuroBorrowingsMaturing2024Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Cote d Ivoire (Euro) bank borrowings maturing 2024.",
        "label": "IHS Cote d Ivoire Ltd (Euro) Borrowings Maturing 2024 [Member]",
        "terseLabel": "IHS Cte d'Ivoire Ltd (Euro) maturing 2024"
       }
      }
     },
     "localname": "IhsCoteDIvoireLtdEuroBorrowingsMaturing2024Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsGccKwMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IHS GCC KW.",
        "label": "IHS GCC KW [Member]",
        "terseLabel": "IHS GCC KW"
       }
      }
     },
     "localname": "IhsGccKwMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsHoldingLimitedSeniorNoteMaturing2026Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Holding limited, Senior Note Maturing 2026",
        "label": "IHS Holding limited, Senior Note Maturing 2026",
        "terseLabel": "IHS Holding limited, Senior Note Maturing 2026"
       }
      }
     },
     "localname": "IhsHoldingLimitedSeniorNoteMaturing2026Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsHoldingLimitedSeniorNoteMaturing2028Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Holding limited, Senior Note Maturing 2028",
        "label": "IHS Holding limited, Senior Note Maturing 2028",
        "terseLabel": "IHS Holding limited, Senior Note Maturing 2028"
       }
      }
     },
     "localname": "IhsHoldingLimitedSeniorNoteMaturing2028Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsHoldingTermLoanFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the IHS Holding Term Loan Facility",
        "label": "IHS Holding Term Loan Facility [Member]",
        "terseLabel": "IHS Holding Term Loan Facility",
        "verboseLabel": "IHS Holding (2022) Bullet Term Loan Facility"
       }
      }
     },
     "localname": "IhsHoldingTermLoanFacilityMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsKuwaitLimitedBankBorrowingsMaturing2029Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Kuwait Limited, bank borrowings maturing 2029.",
        "label": "IHS Kuwait Limited, Bank Borrowings Maturing 2029 [Member]",
        "terseLabel": "IHS Kuwait Limited, 2029",
        "verboseLabel": "IHS Kuwait Limited, Bank Borrowings Maturing 2029"
       }
      }
     },
     "localname": "IhsKuwaitLimitedBankBorrowingsMaturing2029Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsKuwaitLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IHS Kuwait Limited.",
        "label": "IHS Kuwait Limited",
        "terseLabel": "IHS Kuwait Limited"
       }
      }
     },
     "localname": "IhsKuwaitLimitedMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsNetherlandsHoldcob.v.SeniorNoteMaturing2027Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Netherlands Holdco B.V., senior notes maturing 2027.",
        "label": "IHS Netherlands Holdco B.V., Senior Note Maturing 2027 [Member]",
        "terseLabel": "IHS Netherlands Holdco B.V., Senior Note Maturing 2027"
       }
      }
     },
     "localname": "IhsNetherlandsHoldcob.v.SeniorNoteMaturing2027Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsNigeriaLetterOfCreditMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IHS Nigeria letter of credit.",
        "label": "IHS Nigeria Letter of Credit [Member]",
        "terseLabel": "IHS Nigeria Letters of Credit"
       }
      }
     },
     "localname": "IhsNigeriaLetterOfCreditMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsNigeriaLimitedBorrowingMaturing2023Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS (Nigeria) Limited maturing on 2023.",
        "label": "IHS (Nigeria) Limited, Borrowing, Maturing 2023 [Member]",
        "terseLabel": "IHS (Nigeria) Limited, IHSN NG1, maturing 2023"
       }
      }
     },
     "localname": "IhsNigeriaLimitedBorrowingMaturing2023Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsNigeriaLimitedBorrowingNoIiMaturing2023Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS (Nigeria) Limited, borrowing no. II maturing in 2023.",
        "label": "IHS (Nigeria) Limited, Borrowing no II, Maturing 2023 [Member]",
        "terseLabel": "IHS (Nigeria) Limited, IHSN NG2, maturing 2023"
       }
      }
     },
     "localname": "IhsNigeriaLimitedBorrowingNoIiMaturing2023Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsNigeriaLimitedCreditFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IHS Nigeria Limited credit facility.",
        "label": "IHS Nigeria Limited Credit Facility [Member]",
        "terseLabel": "IHS (Nigeria) Limited credit facilities"
       }
      }
     },
     "localname": "IhsNigeriaLimitedCreditFacilityMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsNigeriaLimitedLettersOfCreditMaturing2023OneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS (Nigeria) Limited maturing on 2023.",
        "label": "IHS (Nigeria) Limited, Letters of credit, Maturing 2023 One [Member]",
        "terseLabel": "IHS (Nigeria) Limited, Letters of credit, Maturing 2023 One"
       }
      }
     },
     "localname": "IhsNigeriaLimitedLettersOfCreditMaturing2023OneMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsSaFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the IHS SA facility",
        "label": "IHS SA facility [Member]",
        "terseLabel": "IHS SA facility"
       }
      }
     },
     "localname": "IhsSaFacilityMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsTowersSouthAfricaProprietaryLimitedBorrowingMaturing2029Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Towers South Africa Proprietary Limited maturing on 2029.",
        "label": "IHS Towers South Africa Proprietary Limited Borrowing Maturing 2029 [Member]",
        "terseLabel": "IHS Towers South Africa Proprietary Limited maturing 2029"
       }
      }
     },
     "localname": "IhsTowersSouthAfricaProprietaryLimitedBorrowingMaturing2029Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IhsZambiaLimitedBankBorrowingsMaturing2027Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for IHS Zambia Limited, bank borrowings maturing 2027.",
        "label": "IHS Zambia Limited, Bank Borrowings Maturing 2027 [Member]",
        "terseLabel": "IHS Zambia Limited, 2027"
       }
      }
     },
     "localname": "IhsZambiaLimitedBankBorrowingsMaturing2027Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ImpairmentOfWithholdingTaxReceivables": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails": {
       "order": 9.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 4.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of impairment of withholding tax receivables.",
        "label": "Impairment Of Withholding Tax Receivables",
        "negatedLabel": "Impairment of withholding tax receivables",
        "terseLabel": "Impairment of withholding tax receivables"
       }
      }
     },
     "localname": "ImpairmentOfWithholdingTaxReceivables",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureAdministrativeExpensesDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IncomeFromInsuranceClaims": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureOtherIncomeDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_OtherIncome",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 12.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of income from insurance claims.",
        "label": "Income from insurance claims",
        "terseLabel": "Insurance claims"
       }
      }
     },
     "localname": "IncomeFromInsuranceClaims",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherIncomeDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IncreaseDecreaseInExistingProvisions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase (decrease) in existing provisions",
        "label": "Increase (decrease) in existing provisions",
        "verboseLabel": "Increase/(decrease) in provisions"
       }
      }
     },
     "localname": "IncreaseDecreaseInExistingProvisions",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureProvisionsForOtherLiabilitiesAndChargesDecommissioningAndSiteRestorationProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IncreaseDecreaseInLoanFacility": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase (decrease) in loan facility",
        "label": "Increase (decrease) in loan facility",
        "terseLabel": "Increase in loan facility"
       }
      }
     },
     "localname": "IncreaseDecreaseInLoanFacility",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IncreaseDecreaseThroughOtherReclassificationsWithinEquity": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from other reclassifications within equity.",
        "label": "Increase (decrease) through other reclassifications within equity",
        "verboseLabel": "Other reclassifications related to share-based payment"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughOtherReclassificationsWithinEquity",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IncreaseDecreaseThroughTransfersFromToAdvancePaymentsPropertyPropertyPlantAndEquipment": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) in property, plant and equipment resulting from transfers from (to) advance payments.",
        "label": "Increase (Decrease) Through Transfers From (To) Advance Payments Property Property Plant and Equipment",
        "terseLabel": "Transfer from advance payments"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransfersFromToAdvancePaymentsPropertyPropertyPlantAndEquipment",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IncreaseInNumberOfSharesThroughExerciseOfOptions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase in number of shares through exercise of options",
        "label": "Increase in number of shares through exercise of options",
        "terseLabel": "Shares issued on exercise of options (in shares)"
       }
      }
     },
     "localname": "IncreaseInNumberOfSharesThroughExerciseOfOptions",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "ihs_IndirectTaxReceivable": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of indirect tax receivable.",
        "label": "Indirect Tax Receivable",
        "terseLabel": "Indirect tax receivable"
       }
      }
     },
     "localname": "IndirectTaxReceivable",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IndirectTaxesBenefit": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of indirect taxes benefit.",
        "label": "Indirect Taxes Benefit",
        "terseLabel": "Indirect taxes benefit"
       }
      }
     },
     "localname": "IndirectTaxesBenefit",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_InitialMarginReceivedOnNonDeliverableForwards": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 8.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Initial margin received on non-deliverable forwards",
        "label": "Initial margin received on non-deliverable forwards"
       }
      }
     },
     "localname": "InitialMarginReceivedOnNonDeliverableForwards",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IntTowersLimitedBankBorrowingsMaturing2024Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for INT Towers Limited, bank borrowings maturing 2024.",
        "label": "INT Towers Limited, Bank Borrowings Maturing 2024 [Member]",
        "terseLabel": "INT Towers Limited, maturing 2024"
       }
      }
     },
     "localname": "IntTowersLimitedBankBorrowingsMaturing2024Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IntTowersLimitedBankBorrowingsMaturing2028Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for INT Towers Limited, bank borrowings maturing 2028.",
        "label": "INT Towers Limited, Bank Borrowings Maturing 2028 [Member]",
        "terseLabel": "INT Towers Limited, maturing 2028"
       }
      }
     },
     "localname": "IntTowersLimitedBankBorrowingsMaturing2028Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IntTowersLimitedLettersOfCreditMaturing20222023Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for INT Towers Limited, Letters of credit Maturing 2022-2023.",
        "label": "INT Towers Limited, Letters of Credit Maturing 2022-2023 [Member]",
        "terseLabel": "INT Towers Limited, Letters of Credit Maturing 2023"
       }
      }
     },
     "localname": "IntTowersLimitedLettersOfCreditMaturing20222023Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_InterestRateCapsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for interest rate caps",
        "label": "Interest rate caps [Member]",
        "terseLabel": "Interest rate caps"
       }
      }
     },
     "localname": "InterestRateCapsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementFinancialInstrumentsThatAreMeasuredAtFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_InterestRateSwapsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for interest rate swaps",
        "label": "Interest rate swaps [Member]",
        "terseLabel": "Interest rate caps"
       }
      }
     },
     "localname": "InterestRateSwapsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails",
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsFairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IssuedCapitalAndSharePremium": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The nominal value of shares issued as well as share premium",
        "label": "Issued capital and share premium",
        "terseLabel": "Stated capital"
       }
      }
     },
     "localname": "IssuedCapitalAndSharePremium",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfFinancialPositionUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_IssuedCapitalAndSharePremiumBeforeIssueCostsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Issued capital and share premium before issue costs",
        "label": "Issued capital and share premium before issue costs [Member]",
        "terseLabel": "Stated capital"
       }
      }
     },
     "localname": "IssuedCapitalAndSharePremiumBeforeIssueCostsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_IssuedCapitalAndSharePremiumMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Issued capital and share premium",
        "label": "Issued capital and share premium [Member]",
        "terseLabel": "Stated capital",
        "verboseLabel": "Stated capital net of issue costs"
       }
      }
     },
     "localname": "IssuedCapitalAndSharePremiumMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails",
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfChangesInEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ItngLimitedLettersOfCreditMaturing2023Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for ITNG limited, Letters of Credit Maturing 2023",
        "label": "ITNG limited, Letters of Credit Maturing 2023 [Member]",
        "terseLabel": "ITNG limited, Letters of Credit Maturing 2023"
       }
      }
     },
     "localname": "ItngLimitedLettersOfCreditMaturing2023Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_Jibar3MonthMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for 3 month JIBAR rate",
        "label": "JIBAR 3 Month [Member]",
        "terseLabel": "3M JIBAR"
       }
      }
     },
     "localname": "Jibar3MonthMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_Kibor3MonthMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for 3 month Kibor rate.",
        "label": "Kibor 3 Month [Member]",
        "terseLabel": "3M KIBOR"
       }
      }
     },
     "localname": "Kibor3MonthMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_LeaseRemainingLeaseTerm": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The average remaining lease term for leases in which the entity is lessee, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days",
        "label": "Lease, Remaining Lease Term",
        "terseLabel": "Average remaining lease term"
       }
      }
     },
     "localname": "LeaseRemainingLeaseTerm",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureLeaseLiabilitiesContractualMaturitiesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "ihs_LegacyEmployeeShareBasedPaymentSchemeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the Legacy employee share-based payment scheme",
        "label": "Legacy employee share-based payment scheme [Member]",
        "terseLabel": "Legacy employee share-based payment scheme"
       }
      }
     },
     "localname": "LegacyEmployeeShareBasedPaymentSchemeMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_LettersOfCreditMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for Letters of credit.",
        "label": "Letters Of Credit [Member]",
        "terseLabel": "Letters of credit"
       }
      }
     },
     "localname": "LettersOfCreditMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_Libor3MonthMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for 3 month Libor rate.",
        "label": "Libor 3 Month [Member]",
        "terseLabel": "3M LIBOR"
       }
      }
     },
     "localname": "Libor3MonthMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_MtnTelecomTowersInSouthAfricaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands MTN telecom towers in South Africa.",
        "label": "MTN telecom towers in South Africa"
       }
      }
     },
     "localname": "MtnTelecomTowersInSouthAfricaMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_NetForeignExchangeLossArisingFromFinancingRealized": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of realized net foreign exchange loss arising from financing.",
        "label": "Net Foreign Exchange Loss Arising from Financing, Realized",
        "terseLabel": "Net foreign exchange loss arising from financing - realized"
       }
      }
     },
     "localname": "NetForeignExchangeLossArisingFromFinancingRealized",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NetForeignExchangeLossArisingFromFinancingUnrealized": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 3.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of unrealized net foreign exchange loss arising from financing.",
        "label": "Net Foreign Exchange Loss Arising from Financing, Unrealized",
        "terseLabel": "Net foreign exchange loss arising from financing - unrealized"
       }
      }
     },
     "localname": "NetForeignExchangeLossArisingFromFinancingUnrealized",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NetForeignExchangeLossOnDerivativeInstrumentsRealized": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 5.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of realized net foreign exchange loss on derivative instruments.",
        "label": "Net Foreign Exchange Loss on Derivative Instruments, Realized",
        "terseLabel": "Net foreign exchange loss on derivative instruments - realized"
       }
      }
     },
     "localname": "NetForeignExchangeLossOnDerivativeInstrumentsRealized",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NetForeignExchangeLossOnDerivativeInstrumentsUnrealized": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 8.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of net foreign exchange loss on derivative instruments, unrealized",
        "label": "Net foreign exchange loss on derivative instruments, unrealized",
        "terseLabel": "Net foreign exchange loss on derivative instruments-unrealized"
       }
      }
     },
     "localname": "NetForeignExchangeLossOnDerivativeInstrumentsUnrealized",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NetImpairmentReversalOfImpairmentOfPropertyPlantAndEquipmentAndPrepaidLandRent": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 15.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      },
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 10.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of Net Impairment (reversal of impairment) of Property, Plant and Equipment and Prepaid Land Rent",
        "label": "Net Impairment (reversal of impairment) of Property, Plant and Equipment and Prepaid Land Rent",
        "negatedLabel": "Net impairment of property, plant and equipment and prepaid land rent",
        "terseLabel": "Net impairment of property, plant and equipment and prepaid land rent"
       }
      }
     },
     "localname": "NetImpairmentReversalOfImpairmentOfPropertyPlantAndEquipmentAndPrepaidLandRent",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails",
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NetworkRelatedIntangibleAssetsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for network related intangible assets.",
        "label": "Network - related intangible assets"
       }
      }
     },
     "localname": "NetworkRelatedIntangibleAssetsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_Nibor3MonthMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for 3 month Nibor rate.",
        "label": "Nibor 3 Month [Member]",
        "terseLabel": "3M NIBOR"
       }
      }
     },
     "localname": "Nibor3MonthMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_Nigeria2019TermLoanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the Nigeria 2019 Term Loan",
        "label": "Nigeria 2019 Term Loan [Member]",
        "terseLabel": "Nigeria 2019 Term Loan"
       }
      }
     },
     "localname": "Nigeria2019TermLoanMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_Nigeria2023TermLoanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for the Nigeria 2023 Term Loan",
        "label": "Nigeria 2023 Term Loan [Member]",
        "terseLabel": "Nigeria 2023 Term Loan"
       }
      }
     },
     "localname": "Nigeria2023TermLoanMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_NigerianMprMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Nigerian MPR",
        "label": "Nigerian MPR [Member]",
        "terseLabel": "Nigerian MPR"
       }
      }
     },
     "localname": "NigerianMprMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_NonControllingInterest1Abstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available",
        "label": "Non-controlling interest."
       }
      }
     },
     "localname": "NonControllingInterest1Abstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_NonControllingInterestsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available.",
        "label": "Non-controlling interest"
       }
      }
     },
     "localname": "NonControllingInterestsAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_NonCurrentNetAssets": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_NetAssetsLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of noncurrent assets in excess of noncurrent liabilities.",
        "label": "Non Current Net Assets",
        "totalLabel": "Non-current net assets"
       }
      }
     },
     "localname": "NonCurrentNetAssets",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NonCurrentReceivablesDuePeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Non-current receivable due term.",
        "label": "Non-current Receivables , Due Period",
        "terseLabel": "Non-current receivable due term"
       }
      }
     },
     "localname": "NonCurrentReceivablesDuePeriod",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "ihs_NoncurrentContingentConsiderationReceivable": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_NoncurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of non-current contingent consideration receivable.",
        "label": "Noncurrent Contingent Consideration Receivable",
        "terseLabel": "Contingent consideration receivable"
       }
      }
     },
     "localname": "NoncurrentContingentConsiderationReceivable",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_NondeliverableForwardsAndSwapsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for nondeliverable forwards and swaps",
        "label": "Nondeliverable forwards and swaps [Member]",
        "terseLabel": "Non-deliverable forwards (NDF/NDS)",
        "verboseLabel": "Foreign exchange swaps/nondeliverable forwards"
       }
      }
     },
     "localname": "NondeliverableForwardsAndSwapsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsChangeInFairValueOfDerivativeInstrumentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_NumberOfBusinessAcquired": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of business acquired.",
        "label": "Number of Business Acquired",
        "terseLabel": "Number of business acquired"
       }
      }
     },
     "localname": "NumberOfBusinessAcquired",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_NumberOfEqualVestingOccasions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of equal vesting occasions",
        "label": "Number of equal vesting occasions"
       }
      }
     },
     "localname": "NumberOfEqualVestingOccasions",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_NumberOfMajorCustomers": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of major customers.",
        "label": "Number of major customers"
       }
      }
     },
     "localname": "NumberOfMajorCustomers",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingMajorCustomersDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_NumberOfRemainingTowersYetToBeAcquired": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of remaining towers yet to be acquired.",
        "label": "Number of Remaining Towers Yet to be Acquired",
        "terseLabel": "Remaining towers yet to acquired"
       }
      }
     },
     "localname": "NumberOfRemainingTowersYetToBeAcquired",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_NumberOfServiceSitesToWhichEntityIsProvidingManagedServicesAfterAcquisition": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of service sites to which entity is providing Managed Services after acquisition",
        "label": "Number of service sites to which entity is providing Managed Services after acquisition"
       }
      }
     },
     "localname": "NumberOfServiceSitesToWhichEntityIsProvidingManagedServicesAfterAcquisition",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_NumberOfTowersAcquired": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of towers acquired.",
        "label": "Number of Towers Acquired"
       }
      }
     },
     "localname": "NumberOfTowersAcquired",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansApril2023GrantMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the Omnibus share-based payment plans, April 2023 grant",
        "label": "Omnibus share-based payment plans, April 2023 grant [Member]",
        "terseLabel": "Omnibus share-based payment plans, April 2023 grant"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansApril2023GrantMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansApril2023GrantPsusMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the Omnibus share-based payment plans, April 2023 grant, PSUs",
        "label": "Omnibus share-based payment plans, April 2023 grant, PSUs [Member]",
        "terseLabel": "Omnibus share-based payment plans, April 2023 grant, PSUs"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansApril2023GrantPsusMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansApril2023GrantRsusMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the Omnibus share-based payment plans, April 2023 grant, RSUs",
        "label": "Omnibus share-based payment plans, April 2023 grant, RSUs [Member]",
        "terseLabel": "Omnibus share-based payment plans, April 2023 grant, RSUs"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansApril2023GrantRsusMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansMarch2022GrantRestrictedStockUnitsRsusMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents the Omnibus share-based payment plans, March 2022 grant, Restricted Stock Units (RSUs)",
        "label": "Omnibus share-based payment plans, March 2022 grant, Restricted Stock Units (RSUs) [Member]",
        "terseLabel": "March 2022 grant, Restricted Stock Units (RSUs)"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansMarch2022GrantRestrictedStockUnitsRsusMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member represents Omnibus share-based payment plans",
        "label": "Omnibus share-based payment plans [Member]",
        "terseLabel": "Omnibus share-based payment plans"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansPsusWithMarketConditionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Omnibus share-based payment plans, PSUs with market conditions",
        "label": "Omnibus share-based payment plans, PSUs with market conditions [Member]",
        "terseLabel": "Omnibus share-based payment plans, PSUs with market conditions"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansPsusWithMarketConditionsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansPsusWithNonMarketConditionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Omnibus share-based payment plans, PSUs with non-market conditions",
        "label": "Omnibus share-based payment plans, PSUs with non-market conditions [Member]",
        "terseLabel": "Omnibus share-based payment plans, PSUs with non-market conditions"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansPsusWithNonMarketConditionsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansRsusAndPsusWithNonMarketConditionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Omnibus share-based payment plans, RSUs and PSUs with non-market conditions",
        "label": "Omnibus share-based payment plans, RSUs and PSUs with non-market conditions [Member]",
        "terseLabel": "Omnibus share-based payment plans, RSUs and PSUs with non-market conditions"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansRsusAndPsusWithNonMarketConditionsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OmnibusShareBasedPaymentPlansRsusWithNonMarketConditionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Omnibus share-based payment plans, RSUs with non-market conditions",
        "label": "Omnibus share-based payment plans, RSUs with non-market conditions [Member]",
        "terseLabel": "Omnibus share-based payment plans, RSUs with non-market conditions"
       }
      }
     },
     "localname": "OmnibusShareBasedPaymentPlansRsusWithNonMarketConditionsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureShareBasedPaymentObligationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_OtherIncomeToReconcileSegmentProfit": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetailsCalc2": {
       "order": 11.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other income to reconcile segment profit",
        "label": "Other income to reconcile segment profit",
        "terseLabel": "Other income"
       }
      }
     },
     "localname": "OtherIncomeToReconcileSegmentProfit",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_OtherIncomesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "n/a",
        "label": "Other income."
       }
      }
     },
     "localname": "OtherIncomesAbstract",
     "nsuri": "http://cdcgroup.com/20230331",
     "xbrltype": "stringItemType"
    },
    "ihs_PaymentForRentClassifiedAsOperatingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 4.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for rent.",
        "label": "Payment for Rent Classified As Operating Activities",
        "negatedLabel": "Payment for rent"
       }
      }
     },
     "localname": "PaymentForRentClassifiedAsOperatingActivities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PaymentInAdvanceForPropertyPlantAndEquipment": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_NoncurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of payment in advance for property, plant and equipment.",
        "label": "Payment In Advance For Property, Plant And Equipment",
        "verboseLabel": "Payment in advance for property, plant and equipment"
       }
      }
     },
     "localname": "PaymentInAdvanceForPropertyPlantAndEquipment",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PaymentOfAdvanceForPropertyPlantAndEquipmentClassifiedAsInvestingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for advance payment for  purchase of property, plant and equipment.",
        "label": "Payment of Advance for Property Plant and Equipment Classified As Investing Activities",
        "negatedLabel": "Payment in advance for property, plant and equipment"
       }
      }
     },
     "localname": "PaymentOfAdvanceForPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PaymentsForShortTermDepositsClassifiedAsInvestingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 8.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for short term deposits, classified as investing activities.",
        "label": "Payments for short term deposits, classified as investing activities",
        "negatedLabel": "Deposit of short term deposits"
       }
      }
     },
     "localname": "PaymentsForShortTermDepositsClassifiedAsInvestingActivities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PaymentsOfFeesOnLoansAndDerivativeInstruments": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for fees on loans and derivative instruments.",
        "label": "Payments of Fees on Loans and Derivative Instruments",
        "negatedLabel": "Fees on loans and derivative instruments"
       }
      }
     },
     "localname": "PaymentsOfFeesOnLoansAndDerivativeInstruments",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PaymentsOfLeaseLiabilitiesInterestAmount": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 7.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for payment of interest amount of lease liabilities.",
        "label": "Payments of Lease Liabilities, Interest Amount",
        "negatedLabel": "Interest paid for lease liabilities"
       }
      }
     },
     "localname": "PaymentsOfLeaseLiabilitiesInterestAmount",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PaymentsOfPrincipalOfLeaseLiabilities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 4.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for payment of principal of lease liabilities, classified as financing activities.",
        "label": "Payments of principal of lease liabilities",
        "negatedLabel": "Payment for the principal of lease liabilities"
       }
      }
     },
     "localname": "PaymentsOfPrincipalOfLeaseLiabilities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PercentageOfAwardsOutstandingAtEndOfLastReportingPeriodVestedDuringPeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of awards outstanding at end of last reporting period vested during the period",
        "label": "Percentage of awards outstanding at end of last reporting period vested during the period"
       }
      }
     },
     "localname": "PercentageOfAwardsOutstandingAtEndOfLastReportingPeriodVestedDuringPeriod",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ihs_PercentageOfNetAssetsAcquiredLiabilitiesAssumedAsDisclosedInAcquisitionAnalysis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of net assets acquired (liabilities assumed) as disclosed in the acquisition analysis",
        "label": "Percentage of net assets acquired (liabilities assumed) as disclosed in the acquisition analysis"
       }
      }
     },
     "localname": "PercentageOfNetAssetsAcquiredLiabilitiesAssumedAsDisclosedInAcquisitionAnalysis",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ihs_PercentageOfOriginallyGrantedAwardsOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of originally granted awards outstanding",
        "label": "Percentage of originally granted awards outstanding"
       }
      }
     },
     "localname": "PercentageOfOriginallyGrantedAwardsOutstanding",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ihs_PercentageOfSharesInGroupSubsidiaryTransferredAsPartOfConsiderationTransferred": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of shares in group subsidiary transferred as part of consideration transferred",
        "label": "Percentage of shares in group subsidiary transferred as part of consideration transferred",
        "terseLabel": "Shares in IHS GCC KW transferred in business combination"
       }
      }
     },
     "localname": "PercentageOfSharesInGroupSubsidiaryTransferredAsPartOfConsiderationTransferred",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ihs_PerformanceAndTimeBasedConditionsOfShareBasedPaymentPlansMetMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Performance and time based conditions of share-based payment plans met",
        "label": "Performance and time based conditions of share-based payment plans met [Member]",
        "terseLabel": "Performance and time based conditions of share-based payment plans met"
       }
      }
     },
     "localname": "PerformanceAndTimeBasedConditionsOfShareBasedPaymentPlansMetMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_PerformanceMeasurementPeriodShareBasedPaymentArrangements": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Performance measurement period, share-based payment arrangements",
        "label": "Performance measurement period, share-based payment arrangements"
       }
      }
     },
     "localname": "PerformanceMeasurementPeriodShareBasedPaymentArrangements",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "ihs_PowerGenerationExpense": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 2.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of  power generation expense.",
        "label": "Power Generation Expense",
        "terseLabel": "Power generation"
       }
      }
     },
     "localname": "PowerGenerationExpense",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PrepaidLandRent": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.",
        "label": "Prepaid Land Rent",
        "terseLabel": "Prepaid land rent"
       }
      }
     },
     "localname": "PrepaidLandRent",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ProceedsFormInsuranceClaimsClassifiedAsInvestingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 6.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from insurance claims.",
        "label": "Proceeds form Insurance Claims Classified As Investing Activities",
        "terseLabel": "Insurance claims received"
       }
      }
     },
     "localname": "ProceedsFormInsuranceClaimsClassifiedAsInvestingActivities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ProfessionalCostsRelatedToFinancing": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Professional costs related to financing",
        "label": "Professional costs related to financing"
       }
      }
     },
     "localname": "ProfessionalCostsRelatedToFinancing",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ProfitsReceivedLossesSettledOnNonDeliverableForwards": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 5.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow (outflow) from profits received (losses settled) on non-deliverable forwards, classified as financing activities.",
        "label": "Profits received (losses settled) on non-deliverable forwards",
        "terseLabel": "Losses received on nondeliverable forwards"
       }
      }
     },
     "localname": "ProfitsReceivedLossesSettledOnNonDeliverableForwards",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_PropertyPlantAndEquipmentExcludingRightOfUseAssetsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for property plant and equipment excluding right-of-use assets.",
        "label": "Property plant and equipment excluding right-of-use assets [Member]",
        "verboseLabel": "Total (excluding right-of-use assets)"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentExcludingRightOfUseAssetsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ProvisionsForOtherLiabilitiesAndCharges": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of provision for other liabilities and charges recognized as of acquisition date.",
        "label": "Provisions for Other Liabilities and Charges",
        "negatedLabel": "Provisions for other liabilities and charges"
       }
      }
     },
     "localname": "ProvisionsForOtherLiabilitiesAndCharges",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_RefundOfShortTermDepositsClassifiedAsInvestingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from short term deposits classified as investing activities.",
        "label": "Refund Of Short Term Deposits Classified As Investing Activities",
        "terseLabel": "Refund of short term deposits"
       }
      }
     },
     "localname": "RefundOfShortTermDepositsClassifiedAsInvestingActivities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_RefundOrPaymentForTowerAndTowerEquipmentDecommissioningClassifiedAsOperatingActivities": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of refund or payment for tower and tower equipment decommissioning.",
        "label": "Refund Or Payment For Tower And Tower Equipment Decommissioning Classified As Operating Activities",
        "negatedLabel": "(Payment)/refund for tower and tower equipment decommissioning"
       }
      }
     },
     "localname": "RefundOrPaymentForTowerAndTowerEquipmentDecommissioningClassifiedAsOperatingActivities",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/StatementCondensedConsolidatedStatementOfCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_ReserveForLossOnTransactionsBetweenOwnersMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for a component of equity representing loss on transactions between owners.",
        "label": "Loss on transactions between owners"
       }
      }
     },
     "localname": "ReserveForLossOnTransactionsBetweenOwnersMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ReserveForRestructuringReserveMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for a component of equity representing restructuring reserve.",
        "label": "Restructuring reserve"
       }
      }
     },
     "localname": "ReserveForRestructuringReserveMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureOtherReservesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_RightOfUseAssetRecognizedAsOfAcquisitionDate": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lease right of use assets recognized as of acquisition date.",
        "label": "Right of Use Asset Recognized as of Acquisition Date",
        "terseLabel": "Right of use asset"
       }
      }
     },
     "localname": "RightOfUseAssetRecognizedAsOfAcquisitionDate",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_SaoPauloCincoLocacaoDeTorresLtdaSp5Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Sao Paulo Cinco Locacao de Torres Ltda (SP5)",
        "label": "Sao Paulo Cinco Locacao de Torres Ltda (SP5)"
       }
      }
     },
     "localname": "SaoPauloCincoLocacaoDeTorresLtdaSp5Member",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsTables"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ScheduleOfCashFlowFromOperationTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of cash flow from operation.",
        "label": "Schedule of Cash Flow From Operation [Table Text Block]",
        "terseLabel": "Schedule of cash flow from operations"
       }
      }
     },
     "localname": "ScheduleOfCashFlowFromOperationTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCashFromOperationsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_ScheduleOfChangesInFairValueOfDerivativeInstrumentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of changes in fair value of derivative financial instruments.",
        "label": "Schedule of Changes in Fair Value of Derivative Instruments [Table Text Block]",
        "terseLabel": "Schedule of changes in fair value of derivative instruments"
       }
      }
     },
     "localname": "ScheduleOfChangesInFairValueOfDerivativeInstrumentsTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_ScheduleOfFairValueEstimation": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of fair value estimation.",
        "label": "Schedule of Fair Value Estimation",
        "terseLabel": "Schedule of fair value estimation"
       }
      }
     },
     "localname": "ScheduleOfFairValueEstimation",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCapitalRiskManagementTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_ScheduleOfFairValueOfDerivativeInstrumentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of fair value of derivative financial instruments.",
        "label": "Schedule of Fair Value of Derivative Instruments [Table Text Block]",
        "terseLabel": "Schedule of fair value of derivative instruments"
       }
      }
     },
     "localname": "ScheduleOfFairValueOfDerivativeInstrumentsTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureDerivativeFinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_ScheduleOfFinanceIncomeTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of finance income.",
        "label": "Schedule of finance income [table text block]",
        "terseLabel": "Schedule of finance income"
       }
      }
     },
     "localname": "ScheduleOfFinanceIncomeTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceIncomeTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_ScheduleOfSummarizedFinancialInformationOfSubsidiaryTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of summarized financial information of subsidiary.",
        "label": "Schedule of Summarized Financial Information of Subsidiary [Table Text Block]",
        "terseLabel": "Schedule of summarized financial information of subsidiary"
       }
      }
     },
     "localname": "ScheduleOfSummarizedFinancialInformationOfSubsidiaryTableTextBlock",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureNonControllingInterestTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ihs_SecurityServicesExpense": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 7.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of security services expense.",
        "label": "Security Services Expense",
        "terseLabel": "Security services"
       }
      }
     },
     "localname": "SecurityServicesExpense",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_SeniorNoteMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stand for senior notes.",
        "label": "Senior Notes"
       }
      }
     },
     "localname": "SeniorNoteMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtClassificationDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_ShareCapitalBeforeDeductionOfIssueCostsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for a component of equity representing share capital before deduction of issue costs",
        "label": "Share capital before deduction of issue costs [member]",
        "terseLabel": "Share capital"
       }
      }
     },
     "localname": "ShareCapitalBeforeDeductionOfIssueCostsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_SharePremiumBeforeDeductionOfIssueCostsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for a component of equity representing share premium before deduction of issue costs",
        "label": "Share premium before deduction of issue costs [member]",
        "terseLabel": "Share premium"
       }
      }
     },
     "localname": "SharePremiumBeforeDeductionOfIssueCostsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureStatedCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_SharesIssuedOnVestingOfAwardsInShareBasedPaymentArrangements": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Shares issued on vesting of awards in share-based payment arrangements",
        "label": "Shares issued on vesting of awards in share-based payment arrangements"
       }
      }
     },
     "localname": "SharesIssuedOnVestingOfAwardsInShareBasedPaymentArrangements",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "ihs_ShortTermOtherRentalExpense": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 4.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of short term other rent.",
        "label": "Short Term Other Rental Expense",
        "terseLabel": "Short term other rent"
       }
      }
     },
     "localname": "ShortTermOtherRentalExpense",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_SiteRegulatoryPermitExpense": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 6.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of expense relating to site regulatory permits.",
        "label": "Site Regulatory Permit Expense",
        "terseLabel": "Site regulatory permits"
       }
      }
     },
     "localname": "SiteRegulatoryPermitExpense",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_TotalForDisclosedSegmentsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for total for disclosed segments",
        "label": "Total for disclosed segments [Member]",
        "terseLabel": "Total for disclosed segments"
       }
      }
     },
     "localname": "TotalForDisclosedSegmentsMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_TotalNumberOfTowersToBeAcquired": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of towers to be acquired.",
        "label": "Total Number of Towers to be Acquired",
        "terseLabel": "Towers to be acquired"
       }
      }
     },
     "localname": "TotalNumberOfTowersToBeAcquired",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "ihs_TowersAndTowerEquipmentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for tower and tower equipment.",
        "label": "Towers and Tower Equipment [Member]",
        "terseLabel": "Towers and tower equipment"
       }
      }
     },
     "localname": "TowersAndTowerEquipmentMember",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsIhsKuwaitLimitedDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsSaoPauloCincoLocacaoDeTorresLtdaDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails",
      "http://cdcgroup.com/role/DisclosurePropertyPlantAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ihs_TradeAndOtherReceivablesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available.",
        "label": "Trade And Other Receivables [Line Items]",
        "terseLabel": "Trade And Other Receivables [Line Items]"
       }
      }
     },
     "localname": "TradeAndOtherReceivablesLineItems",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ihs_TradeAndOtherReceivablesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Not available.",
        "label": "Trade And Other Receivables [Table]"
       }
      }
     },
     "localname": "TradeAndOtherReceivablesTable",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ihs_UnwindingOfDiscountOnDecommissioningLiability": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of expense from unwinding of discount on decommissioning liability.",
        "label": "Unwinding of Discount on Decommissioning Liability",
        "terseLabel": "Unwinding of discount on decommissioning liability"
       }
      }
     },
     "localname": "UnwindingOfDiscountOnDecommissioningLiability",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureFinanceCostsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_VehicleMaintenanceAndRepairExpense": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails": {
       "order": 5.0,
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of vehicle maintenance and repair expense.",
        "label": "Vehicle Maintenance and Repair Expense",
        "terseLabel": "Vehicle maintenance and repairs"
       }
      }
     },
     "localname": "VehicleMaintenanceAndRepairExpense",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureCostOfSalesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ihs_WithholdingTaxReceivablesCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails": {
       "order": 1.0,
       "parentTag": "ifrs-full_TradeAndOtherCurrentReceivables",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of current withholding tax receivables.",
        "label": "Withholding Tax Receivables, Current",
        "verboseLabel": "Withholding tax"
       }
      }
     },
     "localname": "WithholdingTaxReceivablesCurrent",
     "nsuri": "http://cdcgroup.com/20230331",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureTradeAndOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "srt_CurrencyAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Currency [Axis]"
       }
      }
     },
     "localname": "CurrencyAxis",
     "nsuri": "http://fasb.org/srt/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsDebtInstrumentDetails",
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_LatinAmericaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Latam"
       }
      }
     },
     "localname": "LatinAmericaMember",
     "nsuri": "http://fasb.org/srt/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureSegmentReportingSummarizedFinancialInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScenarioForecastMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Forecast [Member]",
        "verboseLabel": "Forecast"
       }
      }
     },
     "localname": "ScenarioForecastMember",
     "nsuri": "http://fasb.org/srt/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScenarioUnspecifiedDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Scenario [Domain]"
       }
      }
     },
     "localname": "ScenarioUnspecifiedDomain",
     "nsuri": "http://fasb.org/srt/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_StatementScenarioAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Scenario [Axis]"
       }
      }
     },
     "localname": "StatementScenarioAxis",
     "nsuri": "http://fasb.org/srt/2022",
     "presentation": [
      "http://cdcgroup.com/role/DisclosureBorrowingsNarrativesDetails",
      "http://cdcgroup.com/role/DisclosureBusinessCombinationsMtnTelecomTowersInSouthAfricaDetails",
      "http://cdcgroup.com/role/DisclosureEventsAfterReportingPeriodDetails"
     ],
     "xbrltype": "stringItemType"
    }
   },
   "unitCount": 13
  }
 },
 "std_ref": {
  "r0": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "103",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_103&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r1": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "104",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_104&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r10": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r100": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "76",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2022-en-r&anchor=para_76&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r101": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "79",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2022-en-r&anchor=para_79_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r102": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "79",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2022-en-r&anchor=para_79_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r103": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "41",
   "Paragraph": "50",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2022-en-r&anchor=para_50&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r104": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "41",
   "Paragraph": "54",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2022-en-r&anchor=para_54_f&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r105": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "10",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_10&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r106": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "18",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_18_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r107": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "25",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_25&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r108": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "28",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_28&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r109": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "31",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_31&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r11": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_g&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r110": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_35&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r111": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "39",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_39&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r112": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "40",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_40_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r113": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "45",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_45&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r114": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "50",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_50_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r115": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Section": "Presentation of a statement of cash flows",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS07_g10-17__IAS07_g10-17_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r116": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "24",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2022-en-r&anchor=para_24_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r117": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "24",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2022-en-r&anchor=para_24_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r118": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "32",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2022-en-r&anchor=para_32_a_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r119": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "32",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2022-en-r&anchor=para_32_a_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r12": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "h",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_h&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r120": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "10",
   "Paragraph": "22",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=10&code=ifrs-tx-2022-en-r&anchor=para_22&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r121": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "12",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_12_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r122": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "12",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_12_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r123": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "12",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_12_f&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r124": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "19B",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_19B_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r125": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r126": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_ii&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r127": {
   "Clause": "iii",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_iii&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r128": {
   "Clause": "iv",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_iv&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r129": {
   "Clause": "ix",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_ix&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r13": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r130": {
   "Clause": "v",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_v&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r131": {
   "Clause": "viii",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B12_b_viii&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r132": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B13",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r133": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B13",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B13_d&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r134": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B13",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B13_g&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r135": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B4",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B4_a&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r136": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r137": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r138": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r139": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "97",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_97&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r14": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "k",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_k&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r140": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "14",
   "Paragraph": "33",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2022-en-r&anchor=para_33_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r141": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "115",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2022-en-r&anchor=para_115&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r142": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "120",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2022-en-r&anchor=para_120_b_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r143": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "33",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_33&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r144": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "47",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_47_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r145": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "53",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r146": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "53",
   "Subparagraph": "j",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_j&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r147": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "53",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r148": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "58",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_58&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r149": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "94",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_94&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r15": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "n",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_n&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r150": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "97",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_97&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r151": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IFRS16_g51-60__IFRS16_g51-60_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r152": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Section": "Presentation",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IFRS16_g47-50__IFRS16_g47-50_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r153": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "44",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_44&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r154": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r155": {
   "Clause": "iii",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_iii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r156": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r157": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r158": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "47",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_47_a_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r159": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "51",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_51_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r16": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "o",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_o&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r160": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r161": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_f_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r162": {
   "Clause": "iv",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_f_iv&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r163": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_f&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r164": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "h",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_h_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r165": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "j",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_j&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r166": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "k",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_k&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r167": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "m",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_m&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r168": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "o",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_o_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r169": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "q",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_q_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r17": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "q",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_q&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r170": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r171": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B67",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_c&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r172": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B67",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r173": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B67",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r174": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Section": "Disclosures",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IFRS03_g59-63__IFRS03_g59-63_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r175": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Section": "Disclosures application of paragraphs 59 and 61",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&doctype=Appendix&subtype=B&dita_xref=IFRS03_gB64-B67__IFRS03_gB64-B67_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r176": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "5",
   "Paragraph": "33",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2022-en-r&anchor=para_33_b_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r177": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "23B",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_23B_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r178": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "25",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_25&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r179": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "31",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_31&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r18": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "r",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_r&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r180": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "33",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_33&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r181": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "34",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_34&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r182": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35H",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_35H&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r183": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35I",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_35I&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r184": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35K",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_35K&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r185": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35M",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_35M&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r186": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "36",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_36&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r187": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "42E",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_42E_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r188": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "42I",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_42I&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r189": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "6",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_6&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r19": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "55",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_55&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r190": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "7",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_7&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r191": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "8",
   "Subparagraph": "h",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_8_h&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r192": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "16",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_16&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r193": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_23_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r194": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_23_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r195": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "Subparagraph": "h",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_23_h&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r196": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_23&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r197": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r198": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r199": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r2": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r20": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "56",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_56&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r200": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r201": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r202": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r203": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "32",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_32&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r204": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "33",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_33_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r205": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "34",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_34&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r206": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IFRS08_g20-24__IFRS08_g20-24_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r207": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "9",
   "Paragraph": "7.2.34",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2022-en-r&anchor=para_7.2.34&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r208": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "109",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_109&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r209": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "109A",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_109A&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r21": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "61",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_61_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r210": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "120",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_120&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r211": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "132",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_132_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r212": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "9",
   "Paragraph": "7.2.42",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2022-en-r&anchor=para_7.2.42&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r213": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Note": "Expiry date 2023-01-01",
   "Number": "1",
   "Paragraph": "117",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_117&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r214": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "102",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_102&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r215": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "103",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_103&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r216": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "108",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_108&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r217": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "68",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_68&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r218": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "70",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_70&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r219": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r22": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "61",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_61&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r220": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r221": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "IG6",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_IG6&doctype=Implementation%20Guidance",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r222": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "80",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_80_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r223": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_37_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r224": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_37_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r225": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_37_f&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r226": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "138",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_138_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r227": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "147",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_147_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r228": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "32",
   "Paragraph": "IE33",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=32&code=ifrs-tx-2022-en-r&anchor=para_IE33&doctype=Illustrative%20Examples",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r229": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "127",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_127&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r23": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "66",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_66&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r230": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "87",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_87&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r231": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "88",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_88&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r232": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Section": "D Examples: disclosures",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&doctype=Illustrative%20Examples&dita_xref=IAS37_IE_D__IAS37_IE_D_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r233": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Section": "Example 10 A court case",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&doctype=Illustrative%20Examples&dita_xref=IAS37_IE_C_ex10__IAS37_IE_C_ex10_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r234": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "119",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_119_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r235": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "14",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_14_f&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r236": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "16",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_16_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r237": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "16",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_16_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r238": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_17_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r239": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_17_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r24": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "69",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_69&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r240": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_17_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r241": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r242": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Section": "A Statement of cash flows for an entity other than a financial institution",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A__IAS07_IE_A_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r243": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "IG63",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2022-en-r&anchor=para_IG63&doctype=Implementation%20Guidance",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r244": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B10",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r245": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "94",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_94&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r246": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "B6",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_B6&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r247": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "IE60",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_IE60&doctype=Illustrative%20Examples",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r248": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "IE63",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_IE63&doctype=Illustrative%20Examples",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r249": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "53",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r25": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "7",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_7&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r250": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r251": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r252": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "IE72",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_IE72&doctype=Illustrative%20Examples",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r253": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35N",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_35N&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r254": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "6",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_6&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r255": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B11",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B11&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r256": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B11D",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B11D_a&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r257": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B35",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B35_e&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r258": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B35",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B35_f&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r259": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B35",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B35_g&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r26": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r260": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B35&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r261": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "IG31A",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_IG31A&doctype=Implementation%20Guidance",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r262": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "IG40B",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_IG40B&doctype=Implementation%20Guidance",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r263": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_23&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r264": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r265": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r266": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "IG4",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_IG4&doctype=Implementation%20Guidance",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r267": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "113",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_113_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r268": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "96",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2022-en-r&anchor=para_96_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r269": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Effective on first application of IFRS 9",
   "Number": "4",
   "Paragraph": "39L",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2022-en-b&anchor=para_39L_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r27": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r270": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "37",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_37_b&doctype=Standard&book=b",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r271": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "IG29",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_IG29_a&doctype=Implementation%20Guidance&book=b",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r272": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "IG29",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_IG29_b&doctype=Implementation%20Guidance&book=b",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/exampleRef"
  },
  "r273": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r274": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "10",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r275": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "104",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_104&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r276": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r277": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "112",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r278": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "55",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_55&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r279": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r28": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r280": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_78&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r281": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "85",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_85&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r282": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_37&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r283": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r284": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r285": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "70",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&anchor=para_70_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r286": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "84",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r287": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r288": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r289": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r29": {
   "Clause": "iv",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "79",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79_a_iv&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r290": {
   "Clause": "iv",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_iv&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r291": {
   "Clause": "vii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_vii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r292": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r293": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "119",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_119&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r294": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "79",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2022-en-r&anchor=para_79_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r295": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "41",
   "Paragraph": "54",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2022-en-r&anchor=para_54_f&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r296": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r297": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r298": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r299": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r3": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_d_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r30": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "79",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r300": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B64_i&doctype=Appendix&subtype=B",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r301": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "39",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_39&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r302": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "7",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_7&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r303": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "34",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_34&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r304": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Note": "Effective 2023-01-01",
   "Number": "1",
   "Paragraph": "117",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_117&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r305": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Note": "Expiry date 2023-01-01",
   "Number": "1",
   "Paragraph": "117",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-b&anchor=para_117_b&doctype=Standard&forcepdf=true",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r306": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "37",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_37_b&doctype=Standard&book=b",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r307": {
   "IssueDate": "2022-03-24",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "IG29",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_IG29&doctype=Implementation%20Guidance&book=b",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef"
  },
  "r31": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "79",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r32": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "79",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r33": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81A",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81A_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r34": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81A",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81A_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r35": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81A",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81A_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r36": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81B",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81B_a_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r37": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81B",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81B_a_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r38": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81B",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81B_b_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r39": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81B",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_81B_b_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r4": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_d_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r40": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_82_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r41": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_82_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r42": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_82_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r43": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "91",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_91_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r44": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "98",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_98_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r45": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "98",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_98_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r46": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "99",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_99&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r47": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "10",
   "Paragraph": "21",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=10&code=ifrs-tx-2022-en-r&anchor=para_21&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r48": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "10",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=10&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS10_g17-22_IAS10_g17-22_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r49": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "79",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_79&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r5": {
   "Clause": "iii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_d_iii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r50": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_c_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r51": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_c_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r52": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_g_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r53": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&anchor=para_81_g_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r54": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "12",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS12_g79-88__IAS12_g79-88_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r55": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r56": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r57": {
   "Clause": "iii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e_iii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r58": {
   "Clause": "v",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e_v&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r59": {
   "Clause": "vii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e_vii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r6": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106_d&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r60": {
   "Clause": "viii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e_viii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r61": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r62": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r63": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "74",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_74_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r64": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "75",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_75_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r65": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "75",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_75_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r66": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "16",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS16_g73-79__IAS16_g73-79_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r67": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "142",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_142&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r68": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "2",
   "Paragraph": "36",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2022-en-r&anchor=para_36_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r69": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "21",
   "Paragraph": "52",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2022-en-r&anchor=para_52_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r7": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_106&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r70": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "23",
   "Paragraph": "26",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=23&code=ifrs-tx-2022-en-r&anchor=para_26_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r71": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "24",
   "Paragraph": "17",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_17&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r72": {
   "Clause": "iv",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "26",
   "Paragraph": "35",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2022-en-r&anchor=para_35_b_iv&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r73": {
   "Clause": "vi",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "26",
   "Paragraph": "35",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2022-en-r&anchor=para_35_b_vi&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r74": {
   "Clause": "vii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "26",
   "Paragraph": "35",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2022-en-r&anchor=para_35_b_vii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r75": {
   "Clause": "viii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "26",
   "Paragraph": "35",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2022-en-r&anchor=para_35_b_viii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r76": {
   "Clause": "iii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "27",
   "Paragraph": "16",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2022-en-r&anchor=para_16_b_iii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r77": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "27",
   "Paragraph": "16",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2022-en-r&anchor=para_16_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r78": {
   "Clause": "iii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "27",
   "Paragraph": "17",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2022-en-r&anchor=para_17_b_iii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r79": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "27",
   "Paragraph": "17",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2022-en-r&anchor=para_17_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r8": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "51",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_51&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r80": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "66",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&anchor=para_66&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r81": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "67",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&anchor=para_67&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r82": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "70",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&anchor=para_70_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r83": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "70",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&anchor=para_70_b&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r84": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "33",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IAS33_g70-73A__IAS33_g70-73A_TI",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r85": {
   "Clause": "ii",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "130",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_130_d_ii&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r86": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "134",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r87": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "135",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_135_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r88": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "84",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r89": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "84",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r9": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r90": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "84",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r91": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "84",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_84&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r92": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "86",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_86_a&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r93": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "86",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_86&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r94": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "88",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2022-en-r&anchor=para_88&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r95": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_c&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r96": {
   "Clause": "i",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_i&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r97": {
   "Clause": "vi",
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_vi&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r98": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  },
  "r99": {
   "IssueDate": "2022-03-24",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "32A",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=40&code=ifrs-tx-2022-en-r&anchor=para_32A&doctype=Standard",
   "URIDate": "2022-03-24",
   "role": "http://www.xbrl.org/2003/role/disclosureRef"
  }
 },
 "version": "2.2"
}
