v3.26.3
Restatement note Misalignment Balance Sheet (Details) - Increase (decrease) due to corrections of prior period errors [member] - ZAR (R)
R in Millions
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Group Balance Sheet Statement [Line Items]      
Property, plant and equipment1 R (636) R (500)  
Deferred tax assets1 12 16  
Retained earnings1 (1,293) (1,293) R 902
Deferred tax liabilities1 (303) (273)  
Misalignment of algorithm parameters of mine planning software      
Group Balance Sheet Statement [Line Items]      
Property, plant and equipment1 636 500  
Deferred tax assets1 2 1  
Retained earnings1 457 317  
Deferred tax liabilities1 R 177 R 182