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Trade and other receivables - Business segmentation (Details) - ZAR (R) R in Millions | Jun. 30, 2019 | Jun. 30, 2018
--- | --- | ---
Disclosure of operating segments |  |
Trade and other receivables | R 28,578 | R 29,729
Mining |  |
Disclosure of operating segments |  |
Trade and other receivables | 276 | 428
Exploration And Production International |  |
Disclosure of operating segments |  |
Trade and other receivables | 497 | 736
Energy |  |
Disclosure of operating segments |  |
Trade and other receivables | 10,357 | 11,487
Base Chemicals |  |
Disclosure of operating segments |  |
Trade and other receivables | 7,603 | 7,022
Performance Chemicals |  |
Disclosure of operating segments |  |
Trade and other receivables | 8,071 | 8,585
Group Functions |  |
Disclosure of operating segments |  |
Trade and other receivables | R 1,774 | R 1,471

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- Definition The amount of current trade receivables and current other receivables. [Refer: Current trade receivables; Other current receivables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph h -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_h&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_78_b&doctype=Standard -URIDate 2018-03-16 + Details
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