v3.25.3
Cost of Sales - Disclosure of production costs (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Analysis of income and expense [abstract]      
Labour costs, including contractors R 22,414 R 21,333 R 19,760
Consumables 10,461 10,101 9,982
Water and electricity 8,894 7,633 6,342
Insurance 318 293 551
Transportation 552 517 281
Change in inventory 50 (487) (11)
Capitalisation of mine development costs (2,429) (2,315) (2,349)
Stripping activities (730) (892) (1,514)
Royalty expense - regulatory 1,910 1,277 652
Other 1,715 1,463 1,172
Production costs R 43,155 R 38,923 R 34,866