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Deferred tax - Calculated tax losses (Details) - ZAR (R) R in Millions	Jun. 30, 2021	Jun. 30, 2020
Disclosure of temporary difference, unused tax losses and unused tax credits
Available for offset against future taxable income	R 105,428	R 100,301
Utilised against deferred tax balance	(102,890)	(79,294)
Not recognised as a deferred tax asset	R 2,538	21,007
Sasol Canada
Disclosure of temporary difference, unused tax losses and unused tax credits
Not recognised as a deferred tax asset		R 18,500

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

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No definition available.

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- Definition

The amount of unused tax losses for which no deferred tax asset is recognised in the statement of financial position. [Refer: Unused tax losses [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2020-01-01
-Paragraph 81
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2020-en-r&anchor=para_81_e&doctype=Standard
-URIDate 2020-01-01

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- Definition

The amount of tax losses available for offset against future taxable income

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- Definition

The amount of tax losses utilised against deferred tax balance

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