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Cash and Cash equivalents (Details) - ZAR (R) R in Millions | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
--- | --- | --- | --- | ---
Cash and cash equivalents |  |  |  |
Cash and cash equivalents | R 15,877 | R 17,128 |  |
Bank overdraft | (58) | (89) |  |
Total cash and cash equivalents | 15,819 | 17,039 | R 29,323 | R 52,180
For rehabilitation |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 432 | 408 |  |
Other trusts |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 288 | 170 |  |
In respect of joint operations | Power plant |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 322 | 542 |  |
In respect of joint operations | High-density polyethylene plant |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 35 | 38 |  |
In respect of joint operations | Exploration and other ventures |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 227 | 389 |  |
Other |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 1,176 | 433 |  |
Rand |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | 4,179 | 3,982 |  |
Euro |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | 2,080 | 2,855 |  |
US Dollar |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | 7,992 | 9,040 |  |
Other currencies |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | R 1,568 | R 1,162 |  |

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- Definition The amount that has been withdrawn from an account in excess of existing cash balances. This is considered a short-term extension of credit by the bank. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph B13 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_B13_a&doctype=Appendix&seq=2 -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_i&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of cash and cash equivalents in the statement of cash flows when different from the amount of cash and cash equivalents in the statement of financial position. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
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