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v3.19.3

Long-term provisions - Environmental provisions, Risk-free rates and Impact of changes to discount rates (Details) - ZAR (R) R in Millions | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017
--- | --- | --- | ---
Provisions |  |  |
Provisions | R 19,960 | R 17,727 | R 18,779
Environmental |  |  |
Provisions |  |  |
Provisions | 18,742 | 14,933 | R 15,716
Investments restricted for mining rehabilitation purposes | 667 | 649 |
Indemnities for mining rehabilitation purposes | R 2,155 | R 2,066 |
Assumed percentage change in discount rate | 1.00% | 1.00% |
Increase in the discount rate | R (3,351) | R (2,726) |
amount capitalised to property, plant and equipment | (1,930) | (1,434) |
income recognised in income statement | (1,421) | (1,292) |
Decrease in the discount rate | 4,540 | 3,786 |
amount capitalised to property, plant and equipment | 2,622 | 2,058 |
expense recognised in income statement | R 1,918 | R 1,728 |
Minimum | Environmental | South Africa |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 6.90% | 7.30% |
Minimum | Environmental | Europe |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 0.00% | 0.00% |
Minimum | Environmental | United States of America |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 1.70% | 2.60% |
Minimum | Environmental | Canada |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 1.70% | 2.00% |
Maximum | Environmental | South Africa |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 8.70% | 9.20% |
Maximum | Environmental | Europe |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 0.70% | 1.50% |
Maximum | Environmental | United States of America |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 2.30% | 3.00% |
Maximum | Environmental | Canada |  |  |
Provisions |  |  |
Risk-free interest rate used to discount estimated cash flows related to provisions | 2.20% | 2.70% |

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