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Taxation - Contingent liability (Details) R in Billions	Jun. 30, 2018 ZAR (R)
Sasol Oil Pty Ltd
Contingent Liabilities
Income tax liability provision	R 1.3
Contingent liability | Sasol Oil Pty Ltd
Contingent Liabilities
Estimated financial effect of contingent liabilities	12.6
Contingent liability | Sasol Financing International Limited
Contingent Liabilities
Estimated financial effect of contingent liabilities	R 3.1

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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.

+ References

No definition available.

+ Details

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- Definition

The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 37
-IssueDate 2017-01-01
-Paragraph 86
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- Definition

The amount of provision for income tax liability.

+ References

No definition available.

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