v3.25.3
Borrowings - Disclosure of Interest Bearing Borrowings (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Non-current borrowings      
Balance at beginning of year R 1,785    
Translation 46 R 83 R (820)
Total non-current borrowings 1,894 1,785  
Current borrowings      
Balance at beginning of year 9    
Interest accrued 266 426 467
Total current borrowings 59 9  
Borrowings Bearing Interest 1,953 1,794  
Undrawn committed borrowing facilities 30,005 9,308 5,883
R2.5 Billion Facility - Sustainability Linked      
Non-current borrowings      
Balance at beginning of year 0 0  
Draw down 0 300  
Repayments 0 (300)  
Amortisation of issue costs 0 16  
Reclassification from prepayments 0 (16)  
Total non-current borrowings 0 0 0
US$400 million facility - Sustainability Linked      
Non-current borrowings      
Balance at beginning of year 1,785 5,592  
Repayments 0 (3,747)  
Amortisation of issue costs 29 23  
Translation (44) (83)  
Total non-current borrowings 1,770 1,785 5,592
Current borrowings      
Balance at beginning of year 9 103  
Interest accrued 138 129  
Interest paid (138) (224)  
Translation (2) 1  
Total current borrowings 7 9 103
R1.5 billion facility - Green Term Loan      
Non-current borrowings      
Balance at beginning of year 0 0  
Draw down 226 0  
Repayments (50) 0  
Amortisation of issue costs 1 0  
Reclassification from prepayments (3) 0  
Transferred to current liabilities (50) 0  
Total non-current borrowings 124 0 0
Current borrowings      
Balance at beginning of year 0 0  
Interest accrued 12 0  
Interest paid (10) 0  
Transferred from non-current liabilities 50 0  
Total current borrowings 52 0 R 0
Current      
Current borrowings      
Balance at beginning of year 9    
Total current borrowings 59 9  
Undrawn committed borrowing facilities 22,181 1,350  
Between one to two years      
Non-current borrowings      
Balance at beginning of year 0    
Total non-current borrowings 1,820 0  
Due between two to three years      
Non-current borrowings      
Balance at beginning of year 1,785    
Total non-current borrowings 50 1,785  
Between three to four years      
Non-current borrowings      
Balance at beginning of year 0    
Total non-current borrowings 24 0  
Expiring after one year      
Current borrowings      
Undrawn committed borrowing facilities R 7,824 R 7,958