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Cash-settled share-based payment provision - Per statement of financial position and Total intrinsic value of rights vested, but not yet exercised (Details) - ZAR (R) R in Millions	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Share-based payment transaction
Per statement of financial position	R 17,727	R 18,779	R 21,873
Share-based payments
Share-based payment transaction
Per statement of financial position	1,101	885	R 2,515
Share Appreciation Right (SARs)
Share-based payment transaction
Total intrinsic value of rights vested, but not yet exercised	1,085	303
Share Appreciation Right (SARs) | Share-based payments
Share-based payment transaction
Per statement of financial position	1,101	885
SARs with no CPTs
Share-based payment transaction
Total intrinsic value of rights vested, but not yet exercised	98	122
SARs with no CPTs | Share-based payments
Share-based payment transaction
Per statement of financial position	98	153
SARs with CPTs
Share-based payment transaction
Total intrinsic value of rights vested, but not yet exercised	987	181
SARs with CPTs | Share-based payments
Share-based payment transaction
Per statement of financial position	R 1,003	R 732

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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 intrinsic value of liabilities arising from share-based transactions for which the counterparty's right to cash or other assets had vested by the end of the period (for example, vested share appreciation rights). The intrinsic value is the difference between the fair value of the shares to which the counterparty has the (conditional or unconditional) right to subscribe, or which it has the right to receive, and the price (if any) that the counterparty is (or will be) required to pay for those shares. Share-based payment transactions are transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services, for which the counterparty's right to cash or other assets had vested by the end of the period (for example, vested share appreciation rights).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2017-01-01
-Paragraph 51
-Subparagraph b
-Clause ii
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_51_b_ii&doctype=Standard
-URIDate 2017-03-09

+ Details

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- Definition

The aggregate of provisions which mature over a period greater than one year. This amount includes the noncurrent and current portion of long-term provisions.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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- Details

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