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Cash and cash equivalents (Details) - ZAR (R) R in Millions | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018
--- | --- | --- | --- | ---
Cash and cash equivalents |  |  |  |
Cash and cash equivalents | R 31,231 | R 34,739 | R 15,877 |
Bank overdraft | (243) | (645) | (58) |
Total cash and cash equivalents | 30,988 | 34,094 | R 15,819 | R 17,039
In respect of various special purpose entities |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 513 | 187 |  |
In respect of short-term rehabilitation commitments |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 106 | 99 |  |
In respect of joint operations | Louisiana Integrated Polyethylene plant |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 245 | 0 |  |
In respect of joint operations | Exploration and other ventures |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 69 | 105 |  |
In respect of joint operations | Power plant |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 658 | 617 |  |
Other restricted cash |  |  |  |
Cash and cash equivalents |  |  |  |
Cash restricted for use | 1,318 | 799 |  |
Rand |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | 14,994 | 14,281 |  |
Euro |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | 2,159 | 2,602 |  |
US dollar |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | 12,787 | 15,520 |  |
Other currencies |  |  |  |
Cash and cash equivalents |  |  |  |
Total cash and cash equivalents | R 1,048 | R 1,691 |  |

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- Definition The amount that has been withdrawn from an account in excess of existing cash balances.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 2020-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_45&doctype=Standard -URIDate 2020-01-01 + 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 2020-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_45&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph B13 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_i&doctype=Standard -URIDate 2020-01-01 + 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 2020-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_45&doctype=Standard -URIDate 2020-01-01 + 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 2020-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_55&doctype=Standard -URIDate 2020-01-01 + Details
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