v3.26.3
Cash from operations (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Cash flows from operating activities        
Income before taxation $ 90.1 $ 217.5 $ 233.1 $ 409.5
Adjustments:        
Loss from discontinued operations before taxation (40.8) (29.1) (39.6) (84.2)
Depreciation of property, plant and equipment 49.7 77.7 151.6 234.1
Amortization of intangible assets 4.9 27.3 15.0 49.3
Amortization of prepaid site rent 0.7 0.8 2.7 2.1
Net impairment loss of property, plant and equipment, intangible assets excluding goodwill and related prepaid land rent 2.1 1.8 82.5 5.4
Net impairment reversal of withholding tax receivables (2.3) (24.9) (1.8) (37.8)
Impairment loss/(reversal) of inventory 1.5 (0.2) 4.9 0.2
Net (gain)/loss on disposal of property, plant and equipment and right-of-use assets (0.9) 0.6 (4.3) (0.4)
Sharebased payment and long-term employee benefit expenses 56.1 6.0 155.1 20.0
Net loss allowance on trade receivables 0.4 11.8 5.7 13.6
Net loss on disposal of subsidiaries before associated costs of disposal 37.4   17.4  
Finance income (76.8) (130.2) (238.3) (186.3)
Finance costs 115.3 101.7 339.7 330.3
Insurance claim income (0.1) (0.1) (0.2) (0.4)
Operating income before working capital changes 237.3 260.7 723.5 755.4
Changes in working capital        
Increase in inventory (36.8) (0.4) (42.2) (10.5)
Decrease/(increase) in trade and other receivables 34.9 6.0 11.3 (25.1)
Increase/(decrease) in trade and other payables 11.3 (6.7) 1.1 10.9
Net movement in working capital 9.4 (1.1) (29.8) (24.7)
Cash from operations 246.7 259.6 693.7 730.7
Discontinued operations        
Cash flows from operating activities        
Income before taxation $ (40.8) $ (29.1) $ (39.6) $ (84.2)