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Share-based payment reserve - Equity settled - recognised directly in equity (Details) - ZAR (R) R in Millions | 12 Months Ended
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Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | R 3,776 | R 463 | R 123
Expense from equity-settled share-based payment transactions with employees | 910 | 463 | 123
Trickle dividends paid | 0 |  |
Sasol Inzalo share transaction |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 34 | 76 | R 123
Sasol Khanyisa share transaction |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 2,953 |  |
Sasol ordinary BEE (SOLBE1) shares issued and Khanyisa Public [Member] |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 2,866 |  |
Sasol ordinary BEE (SOLBE1) shares issued |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 1,104 |  |
Khanyisa Public |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 1,762 |  |
Tier 1 - Khanyisa Employee Share Ownership Plan (ESOP) |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 52 |  |
Tier 2 - Khanyisa ESOP |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | 35 |  |
Long Term Incentive Equity Settled |  |  |
Share-based payment transaction |  |  |
Expense from equity-settled share-based payment transactions - recognized directly in equity | R 789 | R 387 |

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- Definition The amount of expense arising from equity-settled share-based payment transactions in which the goods or services received did not qualify for recognition as assets. [Refer: Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 51 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_51_a&doctype=Standard -URIDate 2017-03-09 + Details
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