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INVESTMENTS IN REHABILITATION OBLIGATION FUNDS - Market Risk (Details) - Interest rate risk [member] - Investments In Obligation Fund [Member] - ZAR (R) R in Millions	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Disclosure of nature and extent of risks arising from financial instruments [line items]
100bp increase	R 5.4	R 5.1
100bp decrease	R (5.4)	R (5.1)

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- Definition

Market risk effect on equity and operations.

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- Definition

Market risk effect on equity and operations.

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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.

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