v3.26.1
Borrowings (Summary Of Short-Term Credit Facilities) (Details)
$ in Thousands, R in Millions
12 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
ZAR (R)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
ZAR (R)
Jun. 30, 2024
USD ($)
Jun. 30, 2026
ZAR (R)
Short-term Debt [Line Items]            
Short-term facility available $ 82,778          
Utilized $ 123,712   $ 98,616   $ 182,990  
Prime Rate [Member]            
Short-term Debt [Line Items]            
Margin 10.50% 10.50%        
Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available $ 67,702          
Beginning Balance 24,469   16,088      
Utilized 123,712   98,616      
Repaid (129,417)   (89,171)      
Facility fees paid (252)          
Facility fees amortized 64          
Foreign currency adjustment 2,095   (1,064)      
Ending Balance 20,671   24,469   16,088  
Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance 24,469          
Ending Balance $ 20,671   24,469      
Overdraft Facility [Member] | Nedbank Short-Term Credit Facility [Member]            
Short-term Debt [Line Items]            
Interest rate 0.50%         0.50%
Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available $ 15,076          
Beginning Balance 1,983   1,937      
Guarantees cancelled (1,543)          
Utilized 3,588          
Foreign currency adjustment 380   46      
Ending Balance 4,408   1,983   1,937  
Rmb GBF [Member]            
Short-term Debt [Line Items]            
Short-term facility available 67,702          
Rmb GBF [Member] | Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available 67,702          
Beginning Balance 24,469   0      
Utilized 123,712   27,917      
Repaid (129,417)   (4,311)      
Facility fees paid (252)          
Facility fees amortized 64          
Foreign currency adjustment 2,095   863      
Ending Balance $ 20,671   24,469   0  
Interest rate 10.00%     10.25%   10.00%
Rmb GBF [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance $ 24,469          
Ending Balance 20,671   24,469      
Rmb GBF [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Guarantees cancelled 0          
Utilized 0          
Foreign currency adjustment 0   0      
Ending Balance 0   0   0  
Rmb Other [Member]            
Short-term Debt [Line Items]            
Short-term facility available 5,534          
Rmb Other [Member] | Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Utilized 0   0      
Repaid 0   0      
Facility fees paid 0          
Facility fees amortized 0          
Foreign currency adjustment 0   0      
Ending Balance 0   0   0  
Rmb Other [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance 0          
Ending Balance 0   0      
Rmb Other [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 5,534          
Beginning Balance 1,864   1,821      
Guarantees cancelled (1,543)          
Utilized 3,588          
Foreign currency adjustment 370   43      
Ending Balance 4,279   1,864   1,821  
Nedbank Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 9,542          
Nedbank Facilities [Member] | Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Utilized 0   0      
Repaid 0   0      
Facility fees paid 0          
Facility fees amortized 0          
Foreign currency adjustment 0   0      
Ending Balance 0   0   0  
Nedbank Facilities [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance 0          
Ending Balance 0   0      
Nedbank Facilities [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 9,542          
Beginning Balance 119   116      
Guarantees cancelled 0          
Utilized 0          
Foreign currency adjustment 10   3      
Ending Balance 129   119   116  
RMB Connect [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
RMB Connect [Member] | Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   9,351      
Utilized 0   5,655      
Repaid 0   (14,627)      
Facility fees paid 0          
Facility fees amortized 0          
Foreign currency adjustment 0   (379)      
Ending Balance 0   0   9,351  
RMB Connect [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance 0          
Ending Balance 0   0      
RMB Connect [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Guarantees cancelled 0          
Utilized 0          
Foreign currency adjustment 0   0      
Ending Balance 0   0   0  
Rmb Bridge [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Rmb Bridge [Member] | Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Utilized 0   41,150      
Repaid 0   (39,205)      
Facility fees paid 0          
Facility fees amortized 0          
Foreign currency adjustment 0   (1,945)      
Ending Balance 0   0   0  
Rmb Bridge [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance 0          
Ending Balance 0   0      
Rmb Bridge [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Guarantees cancelled 0          
Utilized 0          
Foreign currency adjustment 0   0      
Ending Balance 0   0   0  
RMB Facility E [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
RMB Facility E [Member] | Overdraft Facility [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   6,737      
Utilized 0   23,894      
Repaid 0   (31,028)      
Facility fees paid 0          
Facility fees amortized 0          
Foreign currency adjustment 0   397      
Ending Balance 0   0   6,737  
RMB Facility E [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member]            
Short-term Debt [Line Items]            
Beginning Balance 0          
Ending Balance 0   0      
RMB Facility E [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available 0          
Beginning Balance 0   0      
Guarantees cancelled 0          
Utilized 0          
Foreign currency adjustment 0   0      
Ending Balance 0   0   $ 0  
Nedbank Limited [Member] | Indirect And Derivative Facilities [Member]            
Short-term Debt [Line Items]            
Short-term facility available | R       R 156.6   R 156.6
Beginning Balance 100 R 2.1        
Ending Balance 100 R 2.1 $ 100 R 2.1    
Total funds in bank accounts $ 300         R 5.0