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v3.22.2.2

OTHER INVESTMENTS - Sensitivity analysis (Details) | Jun. 30, 2022
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Rand Refinery Operation [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Rand US Dollar exchange rate, increase | 1.00%
Rand US Dollar exchange rate, decrease | (1.00%)
Commodity prices (gold and silver), increase | 1.00%
Commodity prices (gold and silver), decrease | (1.00%)
Rand US Dollar exchange rate in OCI net of tax, increase | 3.30%
Rand US Dollar exchange rate in OCI net of tax, decrease | (3.30%)
Commodity prices (gold and silver) increase, OCI net of tax | 2.80%
Commodity prices (gold and silver) decrease , OCI net of tax | (2.80%)
Operating costs [member] | Rand Refinery Operation [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Increase in unobservable input | 1.00%
Decrease in unobservable input, | (1.00%)
% Change OCI, net of tax, increase | (2.60%)
% Change OCI, net of tax, decrease | 2.60%
Weighted average cost of capital [member] | Rand Refinery Operation [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Increase in unobservable input | 1.00%
Decrease in unobservable input, | (1.00%)
% Change OCI, net of tax, increase | (0.10%)
% Change OCI, net of tax, decrease | 0.10%
Minority discount [member] | Rand Refinery Operation [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Increase in unobservable input | 1.00%
Decrease in unobservable input, | (1.00%)
% Change OCI, net of tax, increase | (1.20%)
% Change OCI, net of tax, decrease | 1.20%
Marketability discount [member] | Rand Refinery Operation [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Increase in unobservable input | 1.00%
Decrease in unobservable input, | (1.00%)
% Change OCI, net of tax, increase | (1.20%)
% Change OCI, net of tax, decrease | 1.20%
Cost of equity [member] | Investment in Prestige Bullion [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Increase in unobservable input | 1.00%
Decrease in unobservable input, | (1.00%)
% Change OCI, net of tax, increase | (1.00%)
% Change OCI, net of tax, decrease | 1.00%
Prestige Bullion dividend forecast [member] | Investment in Prestige Bullion [member] |
Disclosure of fair value of investments in equity instruments designated at fair value through other comprehensive income [line items] |
Increase in unobservable input | 1.00%
Decrease in unobservable input, | (1.00%)
% Change OCI, net of tax, increase | 0.30%
% Change OCI, net of tax, decrease | (0.30%)

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