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Long-term provisions (Details) - ZAR (R) R in Millions | 12 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Disclosure of other provisions [line items] |  |
Balance at beginning of year | R 18,779 | R 21,873
Capitalised in property, plant and equipment and assets under construction | 350 | 742
Long-term incentive scheme converted to equity settled (note 35) |  | (645)
Reduction in capitalised rehabilitation provision | (1,433) | (2,153)
Reclassification from other liabilities |  | 8
Per the income statement | (596) | 228
additional provisions and changes to existing provisions | 401 | 387
reversal of unutilised amounts | (194) | (185)
effect of change in discount rate | (803) | 26
Notional interest | 962 | 834
Utilised during year (cash flow) | (729) | (969)
Foreign exchange differences recognised in income statement | 251 | (733)
Translation of foreign operations | 143 | (406)
Balance at end of year | 17,727 | 18,779
Environmental |  |
Disclosure of other provisions [line items] |  |
Balance at beginning of year | 15,716 | 17,128
Capitalised in property, plant and equipment and assets under construction | 350 | 742
Reduction in capitalised rehabilitation provision | (1,433) | (2,153)
Per the income statement | (756) | 339
additional provisions and changes to existing provisions | 241 | 493
reversal of unutilised amounts | (194) | (180)
effect of change in discount rate | (803) | 26
Notional interest | 953 | 824
Utilised during year (cash flow) | (249) | (164)
Foreign exchange differences recognised in income statement | 225 | (662)
Translation of foreign operations | 127 | (338)
Balance at end of year | 14,933 | 15,716
Share-based payments |  |
Disclosure of other provisions [line items] |  |
Balance at beginning of year | 885 | 2,515
Long-term incentive scheme converted to equity settled (note 35) |  | (645)
Per the income statement | 655 | (237)
additional provisions and changes to existing provisions | 655 | (237)
Utilised during year (cash flow) | (437) | (748)
Foreign exchange differences recognised in income statement | (1) |
Translation of foreign operations | (1) |
Balance at end of year | 1,101 | 885
Other |  |
Disclosure of other provisions [line items] |  |
Balance at beginning of year | 2,178 | 2,230
Reclassification from other liabilities |  | 8
Per the income statement | (495) | 126
additional provisions and changes to existing provisions | (495) | 131
reversal of unutilised amounts |  | (5)
Notional interest | 9 | 10
Utilised during year (cash flow) | (43) | (57)
Foreign exchange differences recognised in income statement | 27 | (71)
Translation of foreign operations | 17 | (68)
Balance at end of year | R 1,693 | R 2,178

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- Definition The amount of additional other provisions made. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_b&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The increase (decrease) in other provisions resulting from a change in discount rate. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_e&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The increase in other provisions through adjustments arising from the passage of time. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_e&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount used (ie incurrent and charged against the provision) for other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_c&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount reversed for unused other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2017-01-01 -Paragraph 84 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=37&date=2017-03-01&anchor=para_84_d&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount of decrease in the amount capitalised for the rehabilitation provision. + References No definition available. + Details
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- Definition The aggregate of provisions which mature over a period greater than one year. This amount includes the noncurrent and current portion of long-term provisions. + References No definition available. + Details
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- Definition The amount of provision for conversion of long-term incentive cash settled scheme to equity settled scheme. + References No definition available. + Details
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