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Administrative expenses - IHS Latam impairment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2024 | Sep. 30, 2024 | Dec. 31, 2023
Disclosure of information for cash-generating units [line items] |  |  |
Impairment of Goodwill |  | $ 87,894 |
IHS Latam tower businesses group |  |  |
Disclosure of information for cash-generating units [line items] |  |  |
Impairment of Goodwill | $ 87,900 |  |
Discount rate |  | 10.30% | 11.00%
Percentage of reasonably possible increase in discount rate |  | 1.00% |
Percentage of reasonably possible decrease in terminal growth rate |  | 1.00% |
Percentage of reasonably possible decrease in tenancy growth |  | 15.00% |
Additional impairment with reasonably possible increase in discount rate |  | $ 165,663 |
Additional impairment with reasonably possible decrease in terminal growth rate |  | 103,808 |
Additional impairment with reasonably possible decrease in tenancy growth rate |  | $ 110,944 |

X
- Definition The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2023-01-01 -Paragraph 134 -Subparagraph d -Clause v -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_134_d_v&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2023-01-01 -Paragraph 134 -Subparagraph e -Clause v -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_134_e_v&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of impairment loss recognised in profit or loss for goodwill. [Refer: Impairment loss recognised in profit or loss; Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2023-01-01 -Paragraph B67 -Subparagraph d -Clause v -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2023-en-r&anchor=para_B67_d_v&doctype=Appendix&subtype=B -URIDate 2023-03-23 + Details
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- Definition Percentage of reasonably possible decrease in tenancy growth + References No definition available. + Details
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- Details
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