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Financial risk management and financial instruments - Capital Allocation (Details)	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Capital allocation
Gearing ratio	61.50%	117.00%	56.30%
Minimum
Capital allocation
Targeted gearing ratio, temporary	55.00%
Targeted gearing ratio	20.00%
Maximum
Capital allocation
Targeted gearing ratio, temporary	65.00%
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.

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The entity's targeted gearing ratio, calculated as net borrowings divided by shareholders' equity.

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Targeted gearing ratio, temporary

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