Equity accounted investments - Mimosa - Summary of Financial Statements of Mimosa (Details) - ZAR (R) R in Millions |
6 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| EQUITY-ACCOUNTED INVESTMENTS | ||||||||
| Total revenue from contracts with customers | R 129,554 | R 112,292 | R 114,849 | |||||
| Amortisation and depreciation | (9,367) | (8,810) | (10,012) | |||||
| Interest income | 1,568 | 1,337 | 1,369 | |||||
| Finance expense | (5,000) | (4,571) | (3,299) | |||||
| Total mining and income tax | (4,328) | (1,496) | 2,416 | |||||
| Income tax | (2,075) | (752) | (2,960) | |||||
| Royalty tax | (1,145) | (543) | (1,050) | |||||
| Loss for the year | (4,739) | (5,710) | (37,430) | |||||
| Other comprehensive income | 906 | 538 | 2,985 | |||||
| Total comprehensive income | (3,833) | (5,172) | (34,445) | |||||
| Non-current assets | 88,984 | 89,679 | [1] | 81,119 | ||||
| Property, plant and equipment | 64,320 | 66,906 | [1] | 61,338 | ||||
| Right-of-use assets | 532 | 156 | [1] | 560 | R 279 | |||
| Current assets | 60,753 | 48,409 | [1] | 61,822 | ||||
| Cash and cash equivalents | 17,178 | 16,049 | [1] | 25,560 | 26,076 | |||
| Non-current liabilities | (71,412) | (68,848) | [1] | (54,927) | ||||
| Current liabilities | (34,158) | (20,951) | [1] | (36,407) | ||||
| Impairment | (15,841) | (9,173) | (47,013) | |||||
| Equity-accounted investments | 6,560 | 7,323 | [1] | 7,148 | ||||
| Impairment | 15,825 | 9,113 | 38,492 | |||||
| Mimosa | ||||||||
| EQUITY-ACCOUNTED INVESTMENTS | ||||||||
| Net assets (liabilities) | 4,272 | 5,340 | 5,616 | |||||
| Impairment | R (64) | (64) | 0 | (423) | ||||
| Reconciling items | (424) | (420) | (47) | |||||
| Equity-accounted investments | R 3,784 | 4,920 | 5,146 | R 6,650 | ||||
| Proportion of ownership interest in associate | 50.00% | |||||||
| Impairment | R 535 | R 535 | 1,864 | |||||
| Impairment loss, PPE, net of tax | 461 | 1,384 | ||||||
| Separate | Mimosa | ||||||||
| EQUITY-ACCOUNTED INVESTMENTS | ||||||||
| Total revenue from contracts with customers | 7,225 | 6,207 | 6,433 | |||||
| Amortisation and depreciation | (824) | (667) | (951) | |||||
| Interest income | 28 | 12 | 64 | |||||
| Finance expense | (116) | (89) | (56) | |||||
| Total mining and income tax | (400) | (374) | 554 | |||||
| Income tax | (90) | (112) | 820 | |||||
| Royalty tax | (310) | (262) | (266) | |||||
| Loss for the year | (296) | (194) | (2,957) | |||||
| Other comprehensive income | (1,129) | 101 | 1,213 | |||||
| Total comprehensive income | (1,425) | (93) | (1,744) | |||||
| Non-current assets | 4,268 | 6,062 | 5,675 | |||||
| Property, plant and equipment | 4,268 | 6,062 | 5,675 | |||||
| Right-of-use assets | 0 | 0 | 0 | |||||
| Current assets | 6,323 | 6,406 | 6,997 | |||||
| Cash and cash equivalents | 878 | 274 | 770 | |||||
| Other current assets | 5,445 | 6,132 | 6,227 | |||||
| Non-current liabilities | (1,106) | (1,216) | (1,037) | |||||
| Non-current financial liabilities | 0 | 0 | 0 | |||||
| Other non-current liabilities | (1,106) | (1,216) | (1,037) | |||||
| Current liabilities | (942) | (573) | (403) | |||||
| Current financial liabilities | (942) | (573) | (403) | |||||
| Other current liabilities | 0 | 0 | 0 | |||||
| Net assets (liabilities) | 8,543 | R 10,679 | 11,232 | |||||
| Impairment | R 1,071 | R 3,728 | ||||||
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of change in equity resulting from transactions and other events, other than those changes resulting from transactions with owners in their capacity as owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets] Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of current financial liabilities. [Refer: Financial liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of assets less the amount of liabilities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of assets that do not meet the definition of current assets. [Refer: Current assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of liabilities that do not meet the definition of current liabilities. [Refer: Current liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of current assets that the entity does not separately disclose in the same statement or note. [Refer: Current assets] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Current liabilities] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of non-current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Non-current liabilities] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The proportion of ownership interest in an associate attributable to the entity. [Refer: Total for all associates [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of assets that represent a lessee's right to use an underlying asset for the lease term that do not meet the definition of investment property. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Impairment Loss Recognised In Profit Or Loss, Property, Plant And Equipment, Net Of Tax No definition available.
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- Definition The amount of income taxes payable (recoverable) in respect of the mining taxable profit (tax loss) for a period. No definition available.
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- Definition Net Royalty Expense No definition available.
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- Definition The amount of noncurrent financial liabilities excluding trade and other payables and provisions at balance sheet date. No definition available.
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- Definition The reconciling items include items such as adjustments in consolidation, differences between the carrying amount and fair value of the identifiable assets and liabilities on acquisition, accumulated amortisation, the remaining impairment of the bond notes, and foreign exchange differences on translation of assets and liabilities of a foreign joint venture. No definition available.
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