v3.26.3
Taxation - Disclosure of Movement in Net Deferred Tax Liability (Details) - ZAR (R)
R in Millions
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Oct. 24, 2025
Jun. 30, 2024
Reconciliation of changes in deferred tax liability (asset)        
Balance at beginning of year1 R 4,046 R 2,522    
Expense/(credit) per income statement1 (185) 2,459    
Deferred tax assets recognised as of acquisition date     R 4,656  
Increase Decrease Through Net Exchange Differences - Net income tax payable/receivable 73 0    
Tax expense/(credit) directly charged to other comprehensive income 864 (936)    
Balance at end of year1 9,454 4,046    
Gross deferred tax assets (1,121) (126)   R (156)
Deferred tax liabilities1 10,575 R 4,172   R 2,678
Parent        
Reconciliation of changes in deferred tax liability (asset)        
Gross deferred tax assets R (39)