v3.26.3
Property, Plant and Equipment - Disclosure of Movement in Property, Plant and Equipment (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Mining assets1      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year R 33,992    
Balance at end of year 67,578 R 33,992  
Mining assets1 | Cost      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 87,546 79,099  
Fully depreciated assets no longer in use derecognised (19) (487)  
Additions 6,884 6,595  
Acquisitions through business combinations, property, plant and equipment   0  
Disposals, property, plant and equipment 723 0  
Scrapping of assets (348) (532)  
Adjustment to rehabilitation asset 336 519  
Transfers and other movements 1,332 4,181  
Translation (3,870) (1,829)  
Balance at end of year 123,404 87,546 R 79,099
Mining assets1 | Accumulated depreciation and impairments      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year (53,554) (50,715)  
Fully depreciated assets no longer in use derecognised 19 487  
Disposals, property, plant and equipment (478) 0  
Scrapping of assets 233 362  
Depreciation (7,295) (4,895)  
Impairment/(reversal of impairment) of assets (f) (2,144) 0  
Translation 2,149 1,207  
Balance at end of year (55,826) (53,554) (50,715)
Mining assets under construction      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 8,712    
Balance at end of year 22,418 8,712  
Mining assets under construction | Cost      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 9,381 8,172  
Additions 11,364 5,434  
Interest costs capitalised 130 148  
Transfers and other movements 1,653 (4,131)  
Translation (76) (242)  
Balance at end of year 22,452 9,381 8,172
Mining assets under construction | Accumulated depreciation and impairments      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year (669) (670)  
Impairment/(reversal of impairment) of assets (f) (635) 0  
Translation 0 1  
Balance at end of year (34) (669) (670)
Undeveloped properties      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 4,341    
Balance at end of year 1,214 4,341  
Undeveloped properties | Cost      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 8,608 8,743  
Increase Decrease Through Transfers and Other Changes Undeveloped Properties (2,960) 0  
Translation (167) (135)  
Balance at end of year 5,481 8,608 8,743
Undeveloped properties | Accumulated depreciation and impairments      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year (4,267) (4,268)  
Translation 0 1  
Balance at end of year (4,267) (4,267) (4,268)
Other non-mining assets      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 588    
Balance at end of year 647 588  
Other non-mining assets | Cost      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year 1,286 1,116  
Fully depreciated assets no longer in use derecognised 0 (1)  
Additions 218 204  
Transfers and other movements 0 (32)  
Translation 0 (1)  
Balance at end of year 1,504 1,286 1,116
Other non-mining assets | Accumulated depreciation and impairments      
Reconciliation of changes in property, plant and equipment      
Balance at beginning of year (698) (629)  
Fully depreciated assets no longer in use derecognised 0 1  
Depreciation (160) (71)  
Translation 1 1  
Balance at end of year (857) (698) (629)
Balance at beginning of year 47,633 40,848  
Additions 13,167 10,997 8,327
Impairment/(reversal of impairment) of assets (f) (2,779) 0 2,793
Balance at end of year R 91,857 R 47,633 R 40,848