v3.26.3
Reconciliation of Segment Information to Consolidated Income Statements and Balance Sheets (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Nov. 24, 2025
Jun. 30, 2023
Disclosure of operating segments [line items]          
Revenue R (99,238) R (73,896) R (61,379)    
Production costs1 48,435 43,149 38,995    
Production profit per segment report 50,803 30,747 22,384    
Amortisation and depreciation of mining assets1 (7,174) (4,902) (4,650)    
Amortisation and depreciation of assets other than mining assets (162) (77) (96)    
Rehabilitation expenditure (98) (142) (3)    
Care and maintenance cost of restructured shafts (328) (380) (246)    
Employment termination and restructuring costs (105) (200) (86)    
Share-based payments (601) (573) (171)    
(Impairment)/reversal of impairment of assets 2,779 0 (2,793)    
Toll treatment costs (533) (368) (420)    
Other 1 25 51    
Gross profit1 44,582 24,130 13,970    
Corporate, administration and other expenditure1 (1,967) (1,600) (1,593)    
Exploration expenditure (622) (915) (1,047)    
Gains/(losses) on derivatives (898) (59) 453    
Foreign exchange translation gain/(loss) 866 (107) 97    
Contingent consideration remeasurement (634) (830) (484)    
Other operating expenses1 (429) (289) (252)    
Operating profit1 40,898 20,330 11,144    
Acquisition-related costs (1,379) (40) 0    
Share of profits from associate 159 106 81    
Impairment (loss)/reversal on investments in associate 23 (23) 0    
Fair value movements on streaming arrangements (854) 0 0    
Investment income 1,439 1,504 809    
Finance costs (1,928) (698) (796)    
Profit before taxation1 38,358 21,179 11,238    
Non-current assets          
Property, plant and equipment1 91,857 47,633 40,848    
Goodwill 2,578 0 0    
Intangible assets 0 6 19    
Restricted cash and investments 7,660 7,015 6,494    
Investments in associates 378 197 165    
Deferred tax assets1 1,121 126 156    
Other non-current assets 459 360 344    
Derivative financial assets 1,571 236 453    
Current assets          
Inventories 4,875 3,825 3,603    
Restricted cash and investments 50 46 39    
Trade and other receivables 5,997 4,002 2,604    
Derivative financial assets 820 332 558    
Cash and cash equivalents 8,624 13,101 4,693   R 2,867
Total assets 125,990 76,879 59,976    
Wafi-Golpu Joint Operation          
Non-current assets          
Property, plant and equipment1 2,300 2,500      
Mining assets1          
Non-current assets          
Property, plant and equipment1 67,578 33,992      
Undeveloped properties          
Non-current assets          
Property, plant and equipment1 1,214 4,341      
Undeveloped properties | Wafi-Golpu Joint Operation          
Non-current assets          
Property, plant and equipment1 326 336      
Other non-mining assets          
Non-current assets          
Property, plant and equipment1 647 588      
Mining assets under construction          
Non-current assets          
Property, plant and equipment1 22,418 8,712      
Mining assets under construction | Eva Copper operations and related assets          
Non-current assets          
Property, plant and equipment1       R 2,900  
Operating segments          
Disclosure of operating segments [line items]          
Revenue (95,433) (70,732) (58,270)    
Production costs1 45,373 40,517 36,462    
Production profit per segment report 50,060 30,215 21,808    
Reconciliation of segment information to the group income statement and group balance sheet | Silver and Uranium sales          
Disclosure of operating segments [line items]          
Revenue (3,062) (2,632) (2,533)    
Production costs1 3,062 2,632 2,533    
Reconciliation of segment information to the group income statement and group balance sheet | Toll treatment services (e)          
Disclosure of operating segments [line items]          
Revenue 743 532 576    
Reconciliation of segment information to the group income statement and group balance sheet          
Disclosure of operating segments [line items]          
Revenue (3,805) (3,164) (3,109)    
Production costs1 3,062 2,632 2,533    
Production profit per segment report 743 532 576    
Unallocated amounts | Toll treatment services (e)          
Disclosure of operating segments [line items]          
Revenue (743) (532) (576)    
Unallocated amounts          
Disclosure of operating segments [line items]          
Cost of sales items other than production costs (6,221) (6,617) (8,414)    
Amortisation and depreciation of mining assets1 (7,174) (4,902) (4,650)    
Amortisation and depreciation of assets other than mining assets (162) (77) (96)    
Rehabilitation expenditure (98) (142) (3)    
Care and maintenance cost of restructured shafts (328) (380) (246)    
Employment termination and restructuring costs (105) (200) (86)    
Share-based payments (601) (573) (171)    
(Impairment)/reversal of impairment of assets 2,779 0 (2,793)    
Toll treatment costs (533) (368) (420)    
Other 1 25 51    
Gross profit1 44,582 24,130 13,970    
Corporate, administration and other expenditure1 (1,967) (1,600) (1,593)    
Exploration expenditure (622) (915) (1,047)    
Gains/(losses) on derivatives (898) (59) 453    
Foreign exchange translation gain/(loss) 866 (107) 97    
Contingent consideration remeasurement (634) (830) (484)    
Other operating expenses1 (429) (289) (252)    
Operating profit1 40,898 20,330 11,144    
Acquisition-related costs (1,379) (40) 0    
Share of profits from associate 159 106 81    
Impairment (loss)/reversal on investments in associate 23 (23) 0    
Fair value movements on streaming arrangements (854) 0 0    
Investment income 1,439 1,504 809    
Finance costs (1,928) (698) (796)    
Profit before taxation1 38,358 21,179 11,238    
Non-current assets          
Property, plant and equipment1 13,282 8,886 8,047    
Goodwill 2,578 0 0    
Intangible assets 0 6 19    
Restricted cash and investments 7,660 7,015 6,494    
Investments in associates 378 197 165    
Deferred tax assets1 1,121 126 156    
Other non-current assets 459 360 344    
Derivative financial assets 1,571 236 453    
Current assets          
Inventories 4,875 3,825 3,603    
Restricted cash and investments 50 46 39    
Trade and other receivables 5,997 4,002 2,604    
Derivative financial assets 820 332 558    
Cash and cash equivalents 8,624 13,101 4,693    
Total assets 47,415 38,132 27,175    
Unallocated amounts | Mining assets1          
Non-current assets          
Property, plant and equipment1 1,399 1,259 1,064    
Unallocated amounts | Undeveloped properties          
Non-current assets          
Property, plant and equipment1 1,215 4,341 4,475    
Unallocated amounts | Other non-mining assets          
Non-current assets          
Property, plant and equipment1 723 776 567    
Unallocated amounts | Mining assets under construction          
Non-current assets          
Property, plant and equipment1 R 9,945 R 2,510 R 1,941