v3.25.3
Other Non-Current Assets - Schedule of Other Non-Current Assets (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2021
Disclosure of financial assets [line items]      
Debt instruments R 46 R 76  
Loans to associates 116 116  
Other loans 1 8  
Equity instruments 107 88  
Inventories 207 180  
Non-current portion of final gold in lock-up (207) (180)  
Total other non-current assets 360 344  
ARM BBEE Trust      
Disclosure of financial assets [line items]      
Non-current financial assets at fair value through profit or loss 45 68  
Settlement of loan     R 264
Refinanced loan advances     R 264
Repayments Of Loans R 28 42  
ARM      
Disclosure of financial assets [line items]      
Ownership interest (as a percent) 10.66%    
Pamodzi      
Disclosure of financial assets [line items]      
Loans to associates R 116 116  
Rand Mutual Assurance      
Disclosure of financial assets [line items]      
Equity instruments 94 78  
Other investments      
Disclosure of financial assets [line items]      
Equity instruments 13 10  
Debt instrument      
Disclosure of financial assets [line items]      
Loss allowance R (116) R (116)