v3.25.4

Borrowings (Summary Of Short-Term Credit Facilities) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Jun. 30, 2025
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | $ 57,781 |  | $ 57,781 |  |
Utilized | 20,535 | $ 48,855 | 48,509 | $ 72,748 |
Overdraft Facility [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | 42,267 |  | 42,267 |  |
Beginning Balance |  |  | 24,469 |  |
Utilized |  |  | 48,509 |  |
Repaid |  |  | (53,101) |  |
Foreign currency adjustment |  |  | 1,456 |  |
Ending Balance | 21,333 |  | 21,333 |  |
Overdraft Facility [Member] | No Restrictions As To Use [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Beginning Balance |  |  | 24,469 |  |
Ending Balance | $ 21,333 |  | $ 21,333 |  |
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 | $ 15,514 |  | $ 15,514 |  |
Beginning Balance |  |  | 1,983 |  |
Guarantees cancelled |  |  | (1,611) |  |
Utilized |  |  | 1,536 |  |
Foreign currency adjustment |  |  | 136 |  |
Ending Balance | 2,044 |  | 2,044 |  |
RMB GBF [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | $ 42,267 |  | $ 42,267 |  |
Interest rate | 9.75% |  | 9.75% |  | 10.25%
RMB GBF [Member] | Overdraft Facility [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | $ 42,267 |  | $ 42,267 |  |
Beginning Balance |  |  | 24,469 |  |
Utilized |  |  | 48,509 |  |
Repaid |  |  | (53,101) |  |
Foreign currency adjustment |  |  | 1,456 |  |
Ending Balance | 21,333 |  | 21,333 |  |
RMB GBF [Member] | Overdraft Facility [Member] | No Restrictions As To Use [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Beginning Balance |  |  | 24,469 |  |
Ending Balance | 21,333 |  | 21,333 |  |
RMB GBF [Member] | Indirect And Derivative Facilities [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | 0 |  | 0 |  |
Beginning Balance |  |  | 0 |  |
Guarantees cancelled |  |  | 0 |  |
Utilized |  |  | 0 |  |
Foreign currency adjustment |  |  | 0 |  |
Ending Balance | 0 |  | 0 |  |
RMB Other [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | 6,073 |  | 6,073 |  |
RMB Other [Member] | Overdraft Facility [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | 0 |  | 0 |  |
Beginning Balance |  |  | 0 |  |
Utilized |  |  | 0 |  |
Repaid |  |  | 0 |  |
Foreign currency adjustment |  |  | 0 |  |
Ending Balance | 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 | 6,073 |  | 6,073 |  |
Beginning Balance |  |  | 1,864 |  |
Guarantees cancelled |  |  | (1,611) |  |
Utilized |  |  | 1,536 |  |
Foreign currency adjustment |  |  | 128 |  |
Ending Balance | 1,917 |  | 1,917 |  |
Nedbank Facilities [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | 9,441 |  | 9,441 |  |
Nedbank Facilities [Member] | Overdraft Facility [Member] |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |
Short-term facility available | 0 |  | 0 |  |
Beginning Balance |  |  | 0 |  |
Utilized |  |  | 0 |  |
Repaid |  |  | 0 |  |
Foreign currency adjustment |  |  | 0 |  |
Ending Balance | 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 | 9,441 |  | 9,441 |  |
Beginning Balance |  |  | 119 |  |
Guarantees cancelled |  |  | 0 |  |
Utilized |  |  | 0 |  |
Foreign currency adjustment |  |  | 8 |  |
Ending Balance | $ 127 |  | $ 127 |  |

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