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Financial risk management and financial instruments - Currency Exposure (Details) - Exchange rate - ZAR (R) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Financial risk management and financial instruments |  |
Percentage of change in significant exposure used for sensitivity analysis | 10.00% | 10.00%
Euro |  |
Financial risk management and financial instruments |  |
Net exposure | R 1,709 | R 754
Equity impact of decrease in risk exposure | 171 | 75
Income statement impact of decrease in risk exposure | 171 | 75
Euro | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 3,950 | 3,379
Net exposure on liabilities | (227) | (302)
Net exposure | 3,723 | 3,077
Euro | Balances between group companies |  |
Financial risk management and financial instruments |  |
Net exposure | (2,014) | (2,323)
US Dollar |  |
Financial risk management and financial instruments |  |
Net exposure | 27,401 | 12,086
Equity impact of decrease in risk exposure | 2,740 | 1,209
Income statement impact of decrease in risk exposure | 2,740 | 1,209
US Dollar | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 4,581 | 5,731
Net exposure on liabilities | (2,949) | (2,129)
Net exposure | 1,632 | 3,602
US Dollar | Balances between group companies |  |
Financial risk management and financial instruments |  |
Net exposure | 25,769 | 8,484
Trade and other payables | Euro | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on liabilities | (227) | (302)
Trade and other payables | US Dollar | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on liabilities | (2,949) | (2,129)
Long-term receivables | Euro | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 67 |
Long-term receivables | US Dollar | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 745 | 339
Trade and other receivables | Euro | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 564 | 544
Trade and other receivables | US Dollar | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 2,595 | 3,520
Cash and cash equivalents | Euro | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | 3,319 | 2,835
Cash and cash equivalents | US Dollar | External balances |  |
Financial risk management and financial instruments |  |
Net exposure on assets | R 1,241 | R 1,872

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