Property, Plant and Equipment - Disclosure of Gold Resource Value Assumptions (Details) - South Africa - Underground resources	Jun. 30, 2024 $ / oz
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]
Measured	16.50
Indicated	9.00
Inferred	3.60

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

No definition available.

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration