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Financial risk management and financial instruments - Capital Allocation (Details) | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
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Capital allocation |  |  |
Targeted gearing ratio, temporary maximum until 2019 | 44.00% |  |
Actual gearing level | 43.20% | 26.70% | (14.60%)
Minimum |  |  |
Capital allocation |  |  |
Targeted gearing ratio | 20.00% |  |
Maximum |  |  |
Capital allocation |  |  |
Targeted gearing ratio | 40.00% |  |

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- Definition The entity's actual gearing ratio for the period, calculated as net borrowings divided by shareholders' equity. + References No definition available. + Details
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- Definition The entity's targeted gearing ratio, calculated as net borrowings divided by shareholders' equity. + References No definition available. + Details
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