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PROVISION FOR ENVIRONMENTAL REHABILITATION (Details) - ZAR (R) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018
Disclosure of other provisions [line items] |  |  |
Opening balance | R 682.6 | R 553.4 |
Acquisition of FWGR | 0.0 | 247.4 |
Unwinding of provision | 52.0 | 66.3 | R 45.6
Change in estimate of environmental rehabilitation recognised in profit or loss | (21.9) | (60.0) | (2.9)
Change in estimate of environmental rehabilitation cost recognised to decommissioning asset | (113.6) | (97.0) |
Environmental rehabilitation payments | (30.2) | (27.5) |
Closing balance | 568.9 | 682.6 | 553.4
Environmental rehabilitation payments to reduce the liability | (30.2) | (27.5) |
Ongoing rehabilitation expenditure | (24.3) | (18.3) |
Total cash spent on environmental rehabilitation | 54.5 | 45.8 |
To reduce decommissioning liabiliteis [member] |  |  |
Disclosure of other provisions [line items] |  |  |
Environmental rehabilitation payments | (22.1) | (16.6) |
Environmental rehabilitation payments to reduce the liability | (22.1) | (16.6) |
To reduce restoration liabilities [member] |  |  |
Disclosure of other provisions [line items] |  |  |
Environmental rehabilitation payments | (8.1) | (10.9) | (3.4)
Environmental rehabilitation payments to reduce the liability | R (8.1) | R (10.9) | R (3.4)

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- Definition Change in provisions from adjustments to estimates. + References No definition available. + Details
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- Definition The amount of ongoing environmental rehabilitation arising from its current activities concurrently with production. These costs do not represent a reduction of the above liability and are expensed as operating costs. + References No definition available. + Details
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- Definition The amount of expense recognised due to the unwinding of the discount on provisions, resulting from the effect of the passage of time. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The amount of non-current provision for decommissioning, restoration and rehabilitation costs. [Refer: Provision for decommissioning, restoration and rehabilitation costs] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 37 -IssueDate 2019-01-01 -Section D Examples: disclosures -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2019-en-r&doctype=Illustrative%20Examples&dita_xref=IAS37_IE_D_TI -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 37 -IssueDate 2019-01-01 -Paragraph 87 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2019-en-r&anchor=para_87&doctype=Standard -URIDate 2019-03-27 + Details
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