v3.25.3
Property, Plant and Equipment - Disclosure of Property, Plant and Equipment (Details) - ZAR (R)
R in Millions
Jun. 30, 2025
Jun. 30, 2024
Mining assets    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment R 34,628 R 28,884
Mining assets under construction    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment 8,712 7,502
Undeveloped properties    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment 4,341 4,475
Other non-mining assets    
Disclosure of detailed information about property, plant and equipment [line items]    
Property, plant and equipment R 588 R 487