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Document and Entity Information
9 Months Ended
Sep. 30, 2025
Document and Entity Information [Abstract]  
Document Type 6-K
Document Period End Date Sep. 30, 2025
Entity Registrant Name IHS Holding Ltd
Entity Central Index Key 0001876183
Current Fiscal Year End Date --12-31
Document Fiscal Year Focus 2025
Document Fiscal Period Focus Q3
Amendment Flag false