September 19, 2022 September 19, 2022 [Member] September 19, 2022 Fair value of acquired receivables Fair value of acquired receivables Inventories [Abstract] Inventories [Abstract] Inventories [Abstract] Copper Compound Copper Compound [Member] Copper Compound Constructive Obligation Error - Balance Sheet Effect Correction of Errors - Balance Sheet Effect [Table Text Block] Correction of Errors - Balance Sheet Effect Disclosure of commitments and contingencies [line items] Disclosure of contingent liabilities [line items] Restricted Cash [line items] Employee benefits [line items] Disclosure of geographical areas [line items] Leave liabilities Leave Liabilities - balance at beginning of year Leave Liabilities - balance at end of year Short-term Employee Benefits Accruals, Leave Liabilities Short-term Employee Benefits Accruals, Leave Liabilities First Contingent Copper Payment First Contingent Copper Payment [Member] First Contingent Copper Payment Additions to property, plant and 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Moruo Employee Share Ownership Plan Katleho ya Moruo Employee Share Ownership Plan [Member] Katleho ya Moruo Employee Share Ownership Plan Spot share price (in SA rand per share) Fair Value of Options Granted Fair Value of Options Granted Copper Provisional Pricing Adjustments Copper Provisional Pricing Adjustments [Member] Copper Provisional Pricing Adjustments Investments in associates Investments in associates reported in separate financial statements Target North Target North [Member] Target North Restricted cash [table] Employee benefits [table] Disclosure of geographical areas [table] Increase (decrease) through net exchange differences, goodwill Increase (decrease) through net exchange differences, goodwill Hidden Valley Hidden Valley Hidden Valley [Member] Hidden Valley [Member] Misalignment Error Misalignment Error [Table Text Block] Correction of prior period error for misalignment of algorithm parameters of mine planning software Prior Period Error [Axis] Prior Period Error 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Block] AngloGold Ashanti AngloGold Ashanti [Member] AngloGold Ashanti Stock Value Issued Period, Exercise of Stock Options Stock Value Issued Period, Exercise of Stock Options Stock Value Issued Period, Exercise of Stock Options Income Taxes [Abstract] Income Taxes [Abstract] Income Taxes [Abstract] Deferred tax asset to be recovered within 12 months1 Deferred Tax Asset To Be Recovered Within 12 Months, Gross [Member] Deferred Tax Asset To Be Recovered Within 12 Months, Gross [Member] Provisions Description of accounting policy for provisions [text block] Production profit/(loss) Production profit per segment report Production Profit (Loss) Production Profit (Loss) Consolidation, Subsidiaries Description of accounting policy for subsidiaries [text block] US500 million RCF US500 million RCF [Member] US500 million RCF Fair value model [member] Fair value model [member] Total future net undiscounted obligation Provision For Decommissioning, Restoration And Rehabilitation Costs, Net Of 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Comprehensive income Adjustment for weighted number of ordinary shares in issue (in shares) Number Of Shares Issued, Adjustment For Weighted Average Number Of Shares Issued Number Of Shares Issued, Adjustment For Weighted Average Number Of Shares Issued Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Acquisition related costs Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Acquisition Costs Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Acquisition Costs Percentage of the spot silver price per ounce used to derive ongoing payments for the silver stream Percentage of the spot silver price per ounce used to derive ongoing payments for the silver stream Percentage of the spot silver price per ounce used to derive ongoing payments for the silver stream Disclosure of Unfunded Obligations and Net Liability of Defined Benefit Plan Disclosure of net defined benefit liability (asset) [text block] Basis of preparation Disclosure of basis of preparation of financial statements [text block] Other Other Other increase / (decrease), Cost Of Sales Other increase / (decrease), Cost Of Sales Shaft related liabilities Shaft Related Accruals Shaft Related Accruals Rehabilitation expenditure (c) Rehabilitation expenditure Rehabilitation Expenditure/Credit Rehabilitation Expenditure/Credit Document Fiscal Period Focus Document Fiscal Period Focus Work in process, ore stockpiles and finished inventories Gold In-process Ore Stockpiles And Bullion On Hand Gold In-process Ore Stockpiles And Bullion On Hand Transferred to mining assets Increase (decrease) through transfers from construction in progress, property, plant and equipment Total assets1 Total assets Assets Assets Provision for Harmony Education Benefit Fund Non-Current Liabilities, Miscellaneous Non-Current Liabilities, Miscellaneous Mining assets1 Mining assets [member] Royalty expense - regulatory Royalty expense Names Of Key Management 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Expense Not Deductible In Determining Taxable Profit (Tax Loss), Finance Costs Current tax (expense) credit and adjustments of prior periods Current tax expense (income) and adjustments for current tax of prior periods Current tax expense (income) and adjustments for current tax of prior periods Description of accounting policy for goodwill [text block] Description of accounting policy for goodwill [text block] Contract price receivable for each ounce of gold delivered Contract price receivable for each ounce of gold delivered Contract price receivable for each ounce of gold delivered Inventories Non-current portion of final metals in lock-up included in Other non-current assets Non-current inventories Trading Symbol Trading Symbol Harry 'Mashego' Mashego Harry Mashego, Director [Member] Harry Mashego, Director [Member] Types of interest rates [axis] Types of interest rates [axis] Sensitivity analysis for types of fair value risk, reasonable decrease in risk variable, Basis points 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Employee Benefits) Constructive Obligation Error - Income Statement Effect Correction of Errors - Income Statement Effect [Table Text Block] Correction of Errors - Income Statement Effect (Profit)/loss on sale of property, plant and equipment Gains (losses) on disposals of property, plant and equipment Share capital and premium Issued Capital and Share Premium Issued Capital and Share Premium The copper price averages more than US$4.50/lb for 24 continuous months at any stage during the LOM of CSA mine [Member] The copper price averages more than US$4.50/lb for 24 continuous months during the life of the CSA mine [Member] In the event that the copper price averages more than US$4.50/lb for 24 continuous months during the life of the CSA mine Entity Emerging Growth Company Entity Emerging Growth Company Rand Uranium Rand Uranium [Member] Rand Uranium [Member] Disclosure of Restatement Table [Table] Disclosure of Restatement Table [Table] Disclosure of Restatement Table [Table] AVRD African Vanguard Resources (Proprietary) Limited [Member] African Vanguard Resources (Proprietary) Limited [Member] Net derivative financial instruments Net Derivative Assets Liabilities Net Derivative Assets (Liabilities) Exploration expenditure Description of accounting policy for exploration and evaluation expenditures [text block] ARM BBEE Trust loan repayment Cash receipts from repayment of advances and loans made to other parties, classified as investing activities Non-current portion of final gold in lock-up Final metals in lock-up Gold In Lock-up Gold In Lock-up Trade and other payables Description of accounting policy for trade and other payables [text block] General Information Disclosure of general information about financial statements [text block] Key Performance Indicators - Renewable Energy Key Performance Indicators - Renewable Energy Key Performance Indicators - Renewable Energy Weighted average option price (in SA rand per share) Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise Disclosure of reconciliation of changes in goodwill [line items] Disclosure of reconciliation of changes in goodwill [line items] Termination costs Termination benefits expense Fifteen Years Fifteen Years [Member] Fifteen Years Copper Host Contract Financial Liabilities Copper Host Contract Financial Liabilities [Member] Copper Host Contract Financial Liabilities Disposals, property, plant and equipment Disposals, property, plant and equipment Tax expense on net profit at the mining statutory tax rate1 Tax expense (income) at applicable tax rate Disclosure of Dividends Declared Disclosure Of Dividends Declared, Explanatory [Table Text Block] Disclosure Of Dividends Declared, Explanatory [Table Text Block] Disclosure of Ageing of Loss Allowance for Trade and Other Receivables Disclosure of financial assets that are either past due or impaired [text block] Loan origination fees related to the bridge facility capitalized Current prepaid expenses Interest paid Repayments of current borrowings Repayments of current borrowings Mining assets under construction Construction in progress [member] Assets Assets [abstract] Other Provisions1 [Abstract] Other Provisions1 Current Liabilities Income Tax Payable As Of Acquisition Date Current Liabilities Income Tax Payable As Of Acquisition Date Current Liabilities Income Tax Payable As Of Acquisition Date Credit spread, measurement input [member] Credit spread, measurement input [member] Maximum Amount Applied For Low Value Lease Exemption Maximum Amount Applied For Low Value Lease Exemption Maximum Amount Applied For Low Value Lease Exemption Disclosure of Trade and Other Payables Disclosure Of Trade And Other Payables, Explanatory [Table Text Block] Disclosure Of Trade And Other Payables, Explanatory [Table Text Block] Glencore Operations Australia (Pty) Limited Glencore Operations Australia (Pty) Limited [Member] Glencore Operations Australia (Pty) Limited Employee Benefits [Abstract] Employee Benefits [Abstract] Employee Benefits [Abstract] External credit grades [axis] External credit grades [axis] Current assets Current assets [abstract] Other liabilities Other current payables Entity Address, Postal Zip Code Entity Address, Postal Zip Code Care and maintenance costs of restructured shafts Care and maintenance cost of restructured shafts Care And Maintenance Costs Of Restructured Shafts Care And Maintenance Costs Of Restructured Shafts Disclosure of Derivative Financial Assets and Open Position at the Reporting Date Disclosure Of Derivative Instruments And Hedging Activities Explanatory [Table Text Block] Disclosure Of Derivative Instruments And Hedging Activities Explanatory [Table Text Block] Revenue [abstract] Revenue [abstract] Sustainability-linked Key Performance Indicators Sustainability-linked Key Performance Indicators [Table Text Block] Sustainability-linked Key Performance Indicators Non-current assets Non-current assets [abstract] R2.5 Billion Facility - Sustainability Linked R2.5 billion Facility - Sustainability Linked [Member] R2.5 billion Facility - Sustainability Linked Presentation of leases for lessee [abstract] Presentation of leases for lessee [abstract] Production Of Silver Proved Reserves Sale Of Silver Proved Reserves Sale Of Silver Proved Reserves Disclosure of reserves within equity [table] Disclosure of reserves within equity [table] Finance Costs Disclosure of finance cost [text block] Disclosure of nature and extent of risks arising from financial instruments [line items] Disclosure of nature and extent of risks arising from financial instruments [line items] Cash and cash equivalents recognised as of acquisition date Cash and cash equivalents recognised as of acquisition date Cash and cash equivalents recognised as of acquisition date Taxation Disclosure of income tax [text block] Document Information [Line Items] Document Information [Line Items] Foreign Exchange Translation Gain/Loss Foreign Exchange Translation Gain/Loss [Table Text Block] Foreign Exchange Translation Gain/Loss Revenue Description of accounting policy for recognition of revenue [text block] Polymetals Resources Limited Polymetals Resources Limited [Member] Polymetals Resources Limited US1 billion term facility US1 billion term facility [Member] US1 billion term facility Foreign exchange translation Increase (Decrease) Through Net Exchange Differences Hedge Contracts and Change in Value of Time Value Increase (Decrease) Through Net Exchange Differences Hedge Contracts and Change in Value of Time Value Hedge effectiveness Hedge Effectiveness [Abstract] Hedge Effectiveness [Abstract] Decrease by 11% (2024: 8%), impact on other comprehensive income Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Other Comprehensive Income Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Other Comprehensive Income Other Provisions Other Provisions [Table Text Block] Other Provisions [Table Text Block] Type of streaming arrangement [Domain] Type of streaming arrangement [Domain] Type of streaming arrangement [Domain] Reasonably possible increase in risk variable percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Percent Key Performance Indicators - Water Consumption Key Performance Indicators - Water Consumption Key Performance Indicators - Water Consumption Reconciliation of the total liability for environmental rehabilitation Reconciliation of the total liability for environmental rehabilitation [Table Text Block] Reconciliation of the total liability for environmental rehabilitation Time value of money and inflation component of rehabilitation costs Time value of money and inflation component Increase through adjustments arising from passage of time, other provisions Equity investments Equity investments [member] Reclassification adjustments on change in value of time value of options, before tax Reclassification adjustments on change in value of time value of options, before tax Disclosure of Reconciliation of the Copper Host Debt Disclosure of Reconciliation of the Copper Host Debt [Text Block] Disclosure of Reconciliation of the Copper Host Debt Cash flow from investing activities Cash flows from (used in) investing activities [abstract] Salaries and wages and other benefits (excluding share-based payments)1 Short-term employee benefits expense Commodity price risk Commodity price risk [member] Share trust controlled by entity Share Trust Controlled By The Entity [Member] Share Trust Controlled By The Entity [Member] Number of instruments granted in share-based payment arrangement Number of instruments granted in share-based payment arrangement US250 million term facility US250 million term facility [Member] US250 million term facility Diluted earnings/(loss) per share Diluted earnings/(loss) per share [Table Text Block] Diluted earnings/(loss) per share Average Foreign Exchange Rate Assumption US$/AS$ Average Foreign Exchange Rate Assumption US$/AS$ Average Foreign Exchange Rate Assumption US$/AS$ All other surface operations All other segments [member] Risk free interest rate, share options granted Risk free interest rate, share options granted Types of financial assets [domain] Types of financial assets [domain] Employment termination and restructuring costs (d) Employment termination and restructuring costs Expense of Restructuring Activities and Termination Benefits Expense Expense of Restructuring Activities and Termination Benefits Expense Increase Decrease Through Transfers and Other Changes Undeveloped Properties Increase Decrease Through Transfers and Other Changes Undeveloped Properties Increase Decrease Through Transfers and Other Changes Undeveloped Properties Net income tax payable/receivable as of acquisition date Net income tax payable/receivable as of acquisition date Net income tax payable/receivable as of acquisition date Gains/(losses) on derivatives Total gains/(losses) on derivatives Gains (losses) on change in fair value of derivatives Proceeds from current borrowings Proceeds from current borrowings Restricted cash and investments Total Restricted cash and investments Total Restricted cash and investments Investments in Associates Disclosure of associates [text block] Share-based payments Share-based payments expensed Increase (decrease) through share-based payment transactions, equity Depreciation expense, capitalised stripping costs Depreciation Expense, Capitalised Stripping Costs Depreciation Expense, Capitalised Stripping Costs Change in estimate - Income Statement Increase (Decrease) In Other Provisions, Income Statement Increase (Decrease) In Other Provisions, Income Statement – two to four years Later Than Two Years And Not Later Than Four Years [Member] Later Than Two Years And Not Later Than Four Years Total non-current assets1 Non-current assets Non-current assets Foreign exchange translation loss Other comprehensive income, net of tax, exchange differences on translation of foreign operations Lease liability, undiscounted cash flows Lease liability, undiscounted cash flows Lease liability, undiscounted cash flows Ownership interest (as a percent) Proportion of ownership interest in associate Percentage Silver Production Change Percentage Silver Sold Change Percentage Silver Sold Change Reconciliation of changes in other provisions Reconciliation of changes in other provisions [abstract] Number of shares held Key Management Personnel Compensation, Number Of Shares Held By Key Management Personnel Key Management Personnel Compensation, Number Of Shares Held By Key Management Personnel Disclosure of defined benefit plans [table] Disclosure of defined benefit plans [table] 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Cash-generating units [axis] Classes of property, plant and equipment [domain] Classes of property, plant and equipment [domain] Twenty Years Twenty Years [Member] Twenty Years Entity Address, Country Entity Address, Country MCG MCG [Member] MCG Disclosure of Trade and Other Receivables Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Silver ounces delivered Silver ounces delivered Silver ounces delivered Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [table] Eighteen Years Eighteen Years [Member] Eighteen Years Foreign currency translation adjustments Effect of exchange rate changes on cash and cash equivalents Related Party [Abstract] Related Party [Abstract] Related Party [Abstract] Purchases and services acquired from related parties Purchases Of Goods And Services Received, Related Party Transactions Purchases Of Goods And Services Received, Related Party Transactions Foreign currency translation Description of accounting policy for foreign currency translation [text block] US1.25 billion facility - Bridge Facility US1.25 billion facility - Bridge Facility [Member] US1.25 billion facility - Bridge Facility Percentage production cost increase Percentage production cost increase Percentage production cost increase Impairment/(reversal of impairment) of assets Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss Payments for debt issue costs Payments for debt issue costs Payments for debt issue costs Document Annual Report Document Annual Report Disclosure of contingent consideration liabilities [line items] Disclosure of contingent liabilities in business combination [line items] Partial repurchase of non-controlling interest Purchase price Payments from changes in ownership interests in subsidiaries that do not result in loss of control Streaming contract liabilities Non-current portion of streaming contract liability Non-current contract liabilities Disclosure of detailed information about financial instruments [table] Disclosure of detailed information about financial instruments [table] Geographical areas [domain] Geographical areas [domain] Non-current derivative financial instruments Non-current Derivative Assets [Member] Non-current Derivative Assets [Member] Non-current portion of silicosis settlement provision Non-current legal proceedings provision Revenue Disclosure of revenue [text block] Borrowings, Restrictive Covenants, Maximum Leverage Ratio Actual Borrowings, Restrictive Covenants, Maximum Leverage Ratio Actual Borrowings, Restrictive Covenants, Maximum Leverage Ratio Actual Ultimate estimated rehabilitation cost Provision For Decommissioning Restoration And Rehabilitation Costs, Undiscounted Cash Flows Provision For Decommissioning Restoration And Rehabilitation Costs, Undiscounted Cash Flows Copper Resource Value Assumption, Inferred Copper Resource Value Assumption, Inferred Copper Resource Value Assumption, Inferred Other Non-Current Assets Disclosure of other non-current assets [text block] Trade and other receivables Total trade and other receivables Trade and other current receivables Environmental guarantees Contingent Liability For Environmental Guarantees [Member] Contingent Liability For Environmental Guarantees [Member] Financial Risk Management Disclosure of financial risk management [text block] Exploration expenditure Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Exploration Expenditure Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Exploration Expenditure Group Income Statement [Line Items] Group Income Statement [Line Items] Group Income Statement [Line Items] Entity Interactive Data Current Entity Interactive Data Current Johannes Van Heerden, Prescribed Officer Johannes Van Heerden, Prescribed Officer [Member] Johannes Van Heerden, Prescribed Officer [Member] Silver Provisional Pricing Adjustments Silver Provisional Pricing Adjustments [Member] Silver Provisional Pricing Adjustments Disclosure Of Non-Financial Assets And Liabilities [Line Items] Disclosure Of Non-Financial Assets And Liabilities [Line Items] Disclosure Of Non-Financial Assets And Liabilities [Line Items] Disclosure of attribution of expenses by nature to their function [line items] Disclosure of attribution of expenses by nature to their function [line items] Accounting Policies, Changes In Accounting Estimates And Errors [Abstract] Accounting Policies, Changes In Accounting Estimates And Errors [Abstract] List of accounting policies [Abstract] Levels of fair value hierarchy [axis] Levels of fair value hierarchy [axis] Consideration paid (received) Consideration paid (received) Toll treatment costs (g) Toll treatment costs Toll treatment costs Toll treatment costs Non-Current Contingent​ Consideration​Recognised​ As​ Of​ Acquisition ​Date Non-Current Contingent​ Consideration​Recognised​ As​ Of​ Acquisition ​Date Non-Current Contingent​ Consideration​Recognised​ As​ Of​ Acquisition ​Date Finance costs Total finance costs Finance costs Finance costs Disclosure of Financial Assets Disclosure of financial assets [text block] Individual assets or cash-generating units [domain] Individual assets or cash-generating units [domain] Loss allowance (a) Debt Instrument [Member] Debt Instrument [Member] Partial purchase of non-controlling interest Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity Acquisitions through business combinations, property, plant and equipment Acquisitions through business combinations, property, plant and equipment Disclosure of steaming contract liabilities explanatory Disclosure of streaming contract liabilities explanatory [Text Block] Disclosure of streaming contract liabilities explanatory Accounting Policies Disclosure of material accounting policy information [text block] Reconciliation of changes in allowance account for credit losses of financial assets Reconciliation of changes in allowance account for credit losses of financial assets [abstract] Nineteen Years Nineteen Years [Member] Nineteen Years Financial liabilities Description of accounting policy for financial liabilities [text block] Remeasurement of gold hedging contracts Gains (losses) on cash flow hedges, net of tax Provision for slow moving and redundant stock Inventory Provision Inventory Provision Dividends received Dividends received, classified as operating activities Year four Share-based Payment Arrangement, Tranche Four [Member] Share-based Payment Arrangement, Tranche Four [Member] Minimum interest cover ratio Borrowings, Restrictive Covenants, Minimum Interest Cover 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[text block] Consolidated Entities [Domain] Consolidated Entities [Domain] Statement of changes in equity [table] Statement of changes in equity [table] Disclosure Of Financial Assets And Liabilities [Line Items] Disclosure Of Financial Assets And Liabilities [Line Items] [Line Items] for Disclosure Of Financial Assets And Liabilities [Table] Last six months Later than one year and not later than one year six months [Member] Later than one year and not later than one year six months Acquisitions through business combinations contingent consideration Acquisitions through business combinations Copper Host Debt Acquisitions through business combinations Copper Host Debt Category of resource [Axis] Category of resource [Axis] Category of resource Rand Gold Forward Hedging Contracts Rand Gold Forward Contracts [Member] Rand Gold Forward Contracts [Member] Australian entities and PNG operation Australian Entities And PNG Operation [Member] Australian Entities And PNG Operation [Member] Borrowings Balance at beginning of year Current borrowings and current portion of non-current borrowings Current borrowings and current portion of non-current borrowings Cost of sales1 Total cost of sales1 Total cost of sales1 Cost of sales US$ denominated borrowings US$ denominated borrowings [Member] US$ denominated borrowings [Member] Classes of assets [domain] Classes of assets [domain] Current Fiscal Year End Date Current Fiscal Year End Date Proceeds from disposal of property, plant and equipment Proceeds from sales of property, plant and equipment, classified as investing activities Pamodzi Pamodzi [Member] Pamodzi [Member] Types of hedges [domain] Types of hedges [domain] Repayments Of Loans Repayments Of Loans Repayments Of Loans Repayments Of Loans Borrowings recognised as of acquisition date Borrowings recognised as of acquisition date Dividends per share, ordinary shares Dividends paid, ordinary shares per share Percentage Of Reasonably Possible Decrease In Production Profile Used In Discounted Cash Flow Models Amount by which value assigned to key assumption must change in order for unit's recoverable amount to be equal to carrying amount Leases of low value assets expensed Expense relating to leases of low-value assets for which recognition exemption has been used Floor Bottom of range Bottom of range [member] Payments of contingent consideration liability relating to acquisition date fair value Payments of contingent consideration liability relating to acquisition date fair value Payment of contingent consideration liability - Investing activities Payment of contingent consideration liability - Investing activities Financial liabilities at amortised cost Financial liabilities at amortised cost, category [member] Categories of related parties [axis] Categories of related parties [axis] Impairment of non-financial assets Description of accounting policy for impairment of non-financial assets [text block] Disclosure of detailed information about borrowings [line items] Disclosure of detailed information about borrowings [line items] Contingent Consideration Tranche [Axis] Contingent Consideration Tranche [Axis] Contingent Consideration Tranche Consolidation Description Of Accounting Policy For Consolidation [Policy Text Block] Description Of Accounting Policy For Consolidation [Policy Text Block] Increase (Decrease) Through Net Exchange Differences - Copper Host Debt Increase (Decrease) Through Net Exchange Differences - Copper Host Debt Increase (Decrease) Through Net Exchange Differences - Copper Host Debt Three Years Three Years [Member] Three Years Reconciliation of accounting profit multiplied by applicable tax rates [abstract] Reconciliation of accounting profit multiplied by applicable tax rates [abstract] Current Streaming Contract Liabilities As Of Acquisition Date Current Streaming Contract Liabilities As Of Acquisition Date Current Streaming Contract Liabilities As Of Acquisition Date Net profit for the year1 Net profit for the year Net profit for the year Profit (loss) Streaming Arrangements (MAC Copper) Streaming Arrangements (MAC Copper) [Member] Streaming Arrangements (MAC Copper) Seven Years Seven Years [Member] Seven Years Sensitivity analysis for types of fair value risk, reasonably change in risk variable, Percent Sensitivity analysis for types of fair value risk, reasonably change in risk variable, Percent Sensitivity analysis for types of fair value risk, reasonably change in risk variable, Percent Profit from associates Adjustments for undistributed profits of associates Recoverable Amount Type [Axis] Recoverable Amount Type [Axis] Recoverable Amount Type [Axis] Financial assets Financial assets Financial assets Financial assets Changes in goodwill [abstract] Changes in goodwill [abstract] Total non-current liabilities1 Total non-current liabilities1 Non-current liabilities Property, plant and equipment recognised as of acquisition date Property, plant and equipment recognised as of acquisition date Closing rate Closing foreign exchange rate Recoverable Amount Type [Domain] Recoverable Amount Type [Domain] [Domain] for Recoverable Amount Type [Axis] Disclosure of Capital Commitments Disclosure Of Capital Commitments [Table Text Block] Disclosure Of Capital Commitments [Table Text Block] Percentage uranium sold Percentage uranium sold Percentage uranium sold Non-current assets recognised as of acquisition date Non-current assets recognised as of acquisition date Document Registration Statement Document Registration Statement Beginning balance (in shares) Ending balance (in shares) Ordinary shares in issue (in shares) Number of shares issued Directors' fees Directors' remuneration expense Segment Report Reconciliation of Segment Information to Consolidated Income Statements and Balance Sheets Disclosure of entity's operating segments [text block] Dividends recognised as distributions to owners per share Dividends recognised as distributions to owners per share Depreciation Depreciation of right-of-use assets Depreciation, right-of-use assets Temporary difference, unused tax losses and unused tax credits [domain] Temporary difference, unused tax losses and unused tax credits [domain] Associates Total for all associates [member] Gold production period hedged (in months) Gold Production Period Hedged Gold Production Period Hedged Total capital commitments Capital commitments Tail Stream - Copper Stream Percentage Tail Stream - Copper Stream Percentage Tail Stream - Copper Stream Percentage Retained earnings/(Accumulated loss)1 Retained earnings [member] LME Copper implied volatility LME Copper implied volatility LME Copper implied volatility Year 2 Between one to two years Due between one to two years Later than one year and not later than two years [member] Deferred tax expense (income) relating to tax rate changes or imposition of new taxes Deferred tax expense (income) relating to tax rate changes or imposition of new taxes Sibanye Beatrix ground swap royalty Ground Swap Royalty Liability Ground Swap Royalty Liability Disclosure of contingent liabilities [table] Disclosure of contingent liabilities [table] Present value of defined benefit obligation [member] Present value of defined benefit obligation [member] Rand Refinery Rand Refinery [Member] Rand Refinery [Member] Reasonably possible change in risk variable percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Change In Risk Variable, Percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Change In Risk Variable, Percent Leases Description of accounting policy for leases [text block] Internal credit grades [domain] Internal credit grades [domain] Disclosure of Future Net Undiscounted Obligation Disclosure Of Detailed Information About Environmental Rehabilitation Obligation, Explanatory [Table Text Block] Disclosure Of Detailed Information About Environmental Rehabilitation Obligation, Explanatory [Table Text Block] Analysis of income and expense [abstract] Analysis of income and expense [abstract] Deductible temporary differences for which no deferred tax asset is recognised Deductible temporary differences for which no deferred tax asset is recognised Amortisation and depreciation1 Depreciation and amortisation expense Business Contact Business Contact [Member] Disclosure of Impairment of Assets Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [text block] Bonds issued Bonds issued Total Inferred Mineral resource estimation before exploration drilling program Total Inferred Mineral resource estimation before exploration drilling program Total Inferred Mineral resource estimation before exploration drilling program External credit grades [domain] External credit grades [domain] Categories of financial assets [domain] Categories of financial assets [domain] Carrying amount [member] Carrying amount [member] Derivative financial assets Current Current derivative financial assets Contingent Consideration Payment Contingent Consideration Payment Contingent Consideration Payment hmy_DisclosureOfConsiderationPaidInBusinessCombinationTableTextBlock Disclosure Of Consideration Paid In Business Combination [Table Text Block] Disclosure Of Consideration Paid In Business Combination Streaming arrangement Description Of accounting policy for contract liabilities explanatory [Policy Text Block] Description Of accounting policy for contract liabilities explanatory Salaries Key management personnel compensation, short-term employee benefits Security Exchange Name Security Exchange Name Silver Embedded Derivative Silver Embedded Derivative [Member] Silver Embedded Derivative Retirement benefit obligation Net defined benefit liability (asset) Draw down Proceeds from non-current borrowings Acquisition of government bonds Increase (Decrease) Through government bond Acquired (Matured), Financial Assets Increase (Decrease) Through government bond Acquired (Matured), Financial Assets Schedule of Restricted Cash Disclosure Of Restricted Cash And Cash Equivalents Explanatory [Table Text Block] Disclosure Of Restricted Cash And Cash Equivalents Explanatory [Table Text Block] Financial assets individually assessed for credit losses Financial assets individually assessed for credit losses [member] Exchange rate (R/USD) Average Foreign Exchange Rate Assumption Average Foreign Exchange Rate Assumption Copper (b) Copper [Member] Copper Disclosure of Corporate, administration and other expenditure Corporate, administration and other expenditure [Table Text Block] Corporate, administration and other expenditure [Table] Collective investment scheme (unit trusts) Restricted Investments Collective investment scheme (unit trust) [Member] Restricted Investments Collective investment scheme (unit trust) Right-of-use assets Right-of-use assets Right-of-use assets Real Zinc Prices Closing Price of Zinc Assumption Closing Price of Zinc Assumption Contact Personnel Name Contact Personnel Name Disclosure of Net Debt Disclosure Of Net Debt [Table Text Block] Disclosure Of Net Debt [Table Text Block] Participation units Participation Units [Member] Participation Units [Member] Increase (Decrease) Through Net Exchange Differences Hedge Contracts, Time value reserve Increase (Decrease) Through Net Exchange Differences Hedge Contracts, Time value reserve Increase (Decrease) Through Net Exchange Differences Hedge Contracts, Time value reserve Limit of silver production hedged (as a percent) Maximum Silver Production Hedged, Percent Maximum Silver Production Hedged, Percent AAA Credit Rating AAA [Member] Credit Rating AAA Mining assets Description of accounting policy for mining assets [text block] Measurement Period Adjustments Measurement Period Adjustments [Member] Measurement Period Adjustments Effective Interest Rate Effective Interest Rate [Member] Effective Interest Rate [Member] Disclosure of share capital, reserves and other equity interest [Abstract] Disclosure of share capital, reserves and other equity interest [Abstract] Disclosure of share capital, reserves and other equity interest [Abstract] Prior Maximum Gold Production Hedged, as a Percent Prior Maximum Gold Production Hedged, as a Percent Prior Maximum Gold Production Hedged, as a Percent Fair value of royalty liability Fair value of royalty liability Fair value of royalty liability Capital Gains Tax (CGT) losses available to be utilised against future CGT gains CGT Losses Related To Temporary Differences [Member] CGT Losses Related To Temporary Differences [Member] Silicosis settlement provision (b) Adjustment Other Provisions Adjustment Other Provisions Disclosure Of Major Components Of Mining Tax Expense (Income) Disclosure Of Major Components Of Mining Tax Expense (Income) [Table Text Block] Disclosure Of Major Components of Mining Tax Expense (Income) Loss on scrapping of property, plant and equipment Losses On Scrapping Of Property Plant And Equipment Losses On Scrapping Of Property Plant And Equipment Other Costs Other Costs Other Costs Increase by 11% (2024: 8%), impact on other comprehensive income Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Other Comprehensive Income Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Increase In Risk Variable, Impact On Other Comprehensive Income Contingent Liability for rates payable Contingent Liability for rates payable, Merafong [Member] Contingent Liability for rates payable, Merafong Segment Report Disclosure of geographical areas [text block] Derivative financial assets Derivative financial instruments Derivatives [member] Contract liabilities Balance at beginning of year Balance at end of year Contract liabilities Current restricted cash and cash equivalents Current restricted cash and cash equivalents Rand Gold Derivative Contracts [Member] Rand Gold Derivative Contracts [Member] Rand Gold Derivative Contracts [Member] Silver (c) Silver [Member] Silver [Member] Time value of money and inflation component of rehabilitation costs Provision for decommissioning, restoration and rehabilitation costs [member] Short-term leases expensed Expense relating to short-term leases for which recognition exemption has been used Unused tax losses Tax losses carried forward utilisable against mining taxable income Unused tax losses [member] Nine Years Nine Years [Member] Nine Years Consolidation, Joint arrangements Description of accounting policy for investments in joint ventures [text block] Interest Expense On Streaming Arrangement - Non-Financial Liabilities Interest Expense On Streaming Arrangement - Non-Financial Liabilities Interest Expense On Streaming Arrangement - Non-Financial Liabilities Acquisitions through business combinations Copper Compound Derivative Acquisitions through business combinations Copper Compound Derivative Acquisitions through business combinations Copper Compound Derivative Price of hedging instrument Average price of hedging instrument Hedging Designation 1 [Domain] Hedging Designation 1 [Domain] [Domain] for Hedging Designation 1 [Axis] Other non-current liabilities Other Non-current Payables [Member] Other Non-current Payables [Member] Prescribed officers Officer1 [Member] Officer1 [Member] Income and mining taxes Current Taxes Receivable Current Taxes Receivable Classes of share capital [axis] Classes of share capital [axis] Variable lease payments expensed Expense relating to variable lease payments not included in measurement of lease liabilities Percentage Gold Production Change Percentage Gold Production Change Percentage Gold Production Change Other non-mining assets Description Of Accounting Policy For Land And Other Non-Mining Fixed Assets [Policy Text Block] Description Of Accounting Policy For Land And Other Non-Mining Fixed Assets [Policy Text Block] Non-allowable deductions and non-taxable items1 Tax effect of expense not deductible in determining taxable profit (tax loss) Number of shares authorised (in shares) Number of shares authorised Mining assets under construction Description of accounting policy for construction in progress [text block] Total equity1 Opening Balance Equity Ending balance Equity Equity Equity Inventory valued at net realisable value2 Inventories, at net realisable value Interest Paid on Current Borrowings Interest Paid on Current Borrowings Interest Paid on Current Borrowings Doornkop South Reef Doornkop South Reef [Member] Doornkop South Reef [Member] Refined copper production percentage payable under copper stream Refined copper production percentage payable under copper stream Refined copper production percentage payable under copper stream Entity Addresses, Address Type [Axis] Entity Addresses, Address Type [Axis] Disclosure of streaming arrangement [Line Items] Disclosure of streaming arrangement [Line Items] Disclosure of streaming arrangement [Line Items] Property, plant and equipment1 Balance at beginning of year Balance at end of year Property, plant and equipment Target 1 Target 1 [Member] Target 1 [Member] Gross profit1 Gross profit1 Gross profit Disclosure of Reconciliation of the Silver Host Debt Disclosure of Reconciliation of the Silver Host Debt [Text Block] Disclosure of Reconciliation of the Silver Host Debt Type Of Employee [Domain] Type Of Employee [Domain] [Domain] for Type Of Employee [Axis] Later Than One Year Six Months and Not Later Than Two Years Later Than One Year Six Months Not Later Than Two Years [Member] Later Than One Year Six Months Not Later Than Two Years Seventeen Years Seventeen Years [Member] Seventeen Years Unrealised losses on gold contracts recognised in other comprehensive income Unrealised Gains/(Losses) On Gold Contracts Recognised In Other Comprehensive income Unrealised Gains/(Losses) On Gold Contracts Recognised In Other Comprehensive income Percent of Second-threshold stream Percent of Second-threshold stream - Buy-down option 1 Percent of Second-threshold stream - Buy-down option 1 Percent of Second-threshold stream - Buy-down option 2 Percent of Second-threshold stream - Buy-down option 2 Percent of Second-threshold stream - Buy-down option 2 Gold price (in USD per oz and R/kg) Closing Price Of Gold Assumption Closing Price Of Gold Assumption Derivative financial liabilities Derivative financial liabilities, undiscounted cash flows Current Derivative Financial Liabilities As Of Acquisition Date Current Derivative Financial Liabilities As Of Acquisition Date Current Derivative Financial Liabilities As Of Acquisition Date Threshold quantity - Buydown option 2 Threshold quantity - Buydown option 2 Threshold quantity - Buydown option 2 Copper stream Copper stream [Member] Copper stream Cash Generated By Operations [Abstract] Cash Generated By Operations [Abstract] Cash Generated By Operations [Abstract] Level 1 of fair value hierarchy [member] Level 1 of fair value hierarchy [member] Threshold quantity - Buydown option 1 Threshold quantity - Buydown option 1 Threshold quantity - Buydown option 1 Percentage Gold Price Change Percentage Gold Price Change Percentage Gold Price Change Issue of shares Number of share options granted in share-based payment arrangement Undeveloped properties Description Of Accounting Policy For Undeveloped Properties [Policy Text Block] Description Of Accounting Policy For Undeveloped Properties [Policy Text Block] Disclosure of detailed information about property, plant and equipment [line items] Disclosure of detailed information about property, plant and equipment [line items] Impairment (loss)/reversal on investments in associate Impairment of Rand Refinery Impairment loss/(reversal) on investments in associate Impairment/Reversal on investments in associate Impairment/Reversal on investments in associate Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items] Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items] Undrawn committed borrowing facilities Borrowing facilities available for future operation activities and future capital commitments Undrawn borrowing facilities Capitalisation rate Capitalisation rate of borrowing costs eligible for capitalisation Phase 1 Power Purchase Agreements Phase 1 Power Purchase Agreements [Member] Phase 1 Power Purchase Agreements Total hedge reserve and time value reserve Total hedge reserve and time value reserve [Abstract] Total hedge reserve and time value reserve Level 2  Level 2 of fair value hierarchy [member] Zero cost collars Zero Cost Collars Member [Member] Zero Cost Collars Member [Member] Dividend paid Dividends paid, classified as financing activities Investment Type Categorization1 [Domain] Investment Type Categorization1 [Domain] [Domain] for Investment Type1 [Axis] Key Performance Indicators Renewables Percentage Key Performance Indicators - Renewables Percentage Key Performance Indicators - Renewables Percentage Owners of the parent1 Profit (loss), attributable to owners of parent Profit (loss), attributable to owners of parent Commodities commodities [Member] commodities Changes in the fair value of the hedged item used as the basis for recognising hedge ineffectiveness Gain (loss) on change in fair value of hedged item used as basis for recognising hedge ineffectiveness Restricted Cash And Investments Disclosure Of Restricted Cash And Investments [Text Block] Disclosure Of Restricted Cash And Investments Restricted Cash and Investments [Abstract] Total Restricted cash and investments [Abstract] Restricted Cash and Investments [Abstract] Equity instruments Equity instruments held Guarantees Obligation Guarantees Amount Obligation Guarantees Amount Other legal entities Legal entities [Member] Legal entities Past due by 31 to 60 days Later than one month and not later than two months [member] Description of factors that make up goodwill recognised Description of factors that make up goodwill recognised Key Performance Indicators - Water Percentage Key Performance Indicators - Water Percentage Key Performance Indicators - Water Percentage Total Mineral resource estimation before exploration drilling program Total Mineral resource estimation before exploration drilling program Total Mineral resource estimation before exploration drilling program Sensitivity analysis for types of fair value risk, reasonably Decrease in risk variable, Impact on Pre-Tax Earnings Sensitivity analysis for types of fair value risk, reasonably Decrease in risk variable, Impact on Pre-Tax Earnings Sensitivity analysis for types of fair value risk, reasonably Decrease in risk variable, Impact on Pre-Tax Earnings Balance at beginning of year1 Balance at end of year1 Deferred tax liability (asset) Other non-cash adjustments Other adjustments for non-cash items Total current liabilities1 Total current liabilities1 Current liabilities Disclosure Of Financial Assets And Liabilities [Table] Disclosure Of Financial Assets And Liabilities [Table] Disclosure Of Financial Assets And Liabilities [Table] Contingent Consideration Payable Upon Exceeding 250 000 Ounces Per Year Contingent Consideration Payable Upon Exceeding 250 000 Ounces Per Year Contingent Consideration Payable Upon Exceeding 250 000 Ounces Per Year Boipelo Lekubo Boipelo Lekubo, Director [Member] Boipelo Lekubo, Director Cash flow hedges Cash flow hedges [member] Amounts refunded from restricted cash and investments Cash Flows from Decrease in Restricted cash and Investments Cash Flows from Decrease in Restricted cash and Investments Dividends received Dividend income Dividends received Rand denominated borrowings Rand denominated borrowings [Member] Rand denominated borrowings [Member] Difference between effective mining tax rate and statutory mining rate on mining income Tax Effect Of Difference Between Effective Mining Tax Rate And Statutory Mining Rate On Mining Income Tax Effect Of Difference Between Effective Mining Tax Rate And Statutory Mining Rate On Mining Income Disclosure of depositary receipts [line items] Disclosure of depositary receipts [line items] Inventories Total current portion of inventories1 Current inventories Deferred tax assets1 Deferred tax assets1 Gross deferred tax assets Deferred tax assets Senior Syndicated Facility Senior Syndicated Facility [Member] Senior Syndicated Facility Copper OR Royalties [Abstract] Copper OR Royalties [Abstract] Copper OR Royalties Avgold Avgold Limited [Member] Avgold Limited [Member] Individual assets or cash-generating units [axis] Individual assets or cash-generating units [axis] Non-controlling interest Non-controlling interests [member] Non-controlling interest Comprehensive income, attributable to non-controlling interests Document Accounting Standard Document Accounting Standard Streaming Liabilities, Undiscounted Cash Flows Streaming Contract Liabilities, Undiscounted Cash Flows Streaming Contract Liabilities, Undiscounted Cash Flows Auditor [Line Items] Additional cash payable when decision to mine is made Consideration Payable Upon Decision To Mine Consideration Payable Upon Decision To Mine Depreciation rate, property, plant and equipment Depreciation rate, property, plant and equipment Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Group Income Statement [Table] Group Income Statement [Table] Group Income Statement [Table] Beyers Nel Beyers Nel, Director [Member] Beyers Nel, Director Share-based payments Description of accounting policy for share-based payment transactions [text block] Statement of changes in equity [abstract] Statement of changes in equity [abstract] Interest in Other Entities [Abstract] Interest in Other Entities [Abstract] Interest in Other Entities [Abstract] Retained earnings1 Retained earnings Measurement [domain] Measurement [domain] Disclosure of detailed information about business combination [text block] Disclosure of detailed information about business combination [text block] US Gold Collars Contracts US Gold Collars Contracts [Member] US Gold Collars Contracts Other (income)/expenses – net Miscellaneous Other Operating Income (Expense) Miscellaneous Other Operating Income (Expense) Maximum exposure to credit risk Maximum exposure to credit risk Disclosure of detailed information about financial instruments [line items] Disclosure of detailed information about financial instruments [line items] Provision for environmental rehabilitation Non-current provision for decommissioning, restoration and rehabilitation costs Options granted (in shares) Number of other equity instruments granted in share-based payment arrangement Description of nature of accounting errors in prior periods [text block] Description of nature of accounting errors in prior periods [text block] Types of risks [domain] Types of risks [domain] Year three Share-based Payment Arrangement, Tranche Three [Member] Share-based Payment Arrangement, Tranche Three [Member] Increase in Receivables Adjustments for decrease (increase) in trade and other receivables Legal Entity [Axis] Legal Entity [Axis] Contact Personnel Fax Number Contact Personnel Fax Number Contractual obligations in respect of mineral tenement leases Contractual Capital Commitments, Mining Tenement Lease Contractual Capital Commitments, Mining Tenement Lease Provision for Environmental Rehabilitation recognised as of acquisition date Provision for Environmental Rehabilitation recognised as of acquisition date Provision for Environmental Rehabilitation recognised as of acquisition date Derivative financial assets Derivative financial assets Transfers and other movements Increase (decrease) through transfers and other changes, property, plant and equipment Subsidiaries [axis] Subsidiaries [axis] Proportion Of Beneficial Interest Held By Shareholder Proportion Of Beneficial Interest Held By Shareholder Proportion Of Beneficial Interest Held By Shareholder Interest paid Interest paid, classified as operating activities Day one loss amortisation Derivative Day One Loss Amortisation Derivative Day One Loss Amortisation Deferred tax assets1 Gross deferred tax assets1 Deferred Tax Assets, Gross [Member] Deferred Tax Assets, Gross [Member] Increase (Decrease) in depreciation Increase (Decrease) In Depreciation Increase (Decrease) In Depreciation Average Spot Gold Price Received, including Hedging Average Gold Market Spot Price Average Gold Market Spot Price Segment report Description of accounting policy for segment reporting [text block] Eva Copper operations and related assets Eva Copper [Member] Eva Copper Streaming Contract Liabilities [Abstract] Streaming Contract Liabilities [Abstract] Disclosure of Investment income Disclosure Of Finance Income Explanatory [Table Text Block] Disclosure Of Finance Income Explanatory [Table Text Block] Disclosure of financial assets that are either past due or impaired [table] Disclosure of financial assets that are either past due or impaired [table] Geographical areas [axis] Geographical areas [axis] Net defined benefit liability (asset) [domain] Net defined benefit liability (asset) [domain] Restricted cash Restricted cash and cash equivalents Investment income Adjustments for finance income Number of shares issued and fully paid (in shares) Number of shares issued and fully paid Randfontein Randfontein Estates Limited [Member] Randfontein Estates Limited [Member] Streaming Contract Liabilities Streaming Contract Liabilities Streaming Contract Liabilities Non-current portion of lease liabilities Lease liability – non-current Non-current lease liabilities Decrease by 4% (2024: 3%), impact on earnings Decrease by 10%, impact on earnings Decrease by 1%, impact on earnings Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Pre-Tax Earnings Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Impact On Pre-Tax Earnings Copper Mountain Mining Corporation Copper Mountain Mining Corporation [Member] Copper Mountain Mining Corporation Contributions paid Decrease (increase) in net defined benefit liability (asset) resulting from contributions to plan Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Depreciation of mineral right Depreciation of mineral right Depreciation of mineral right MAC Copper MAC Copper [Member] MAC Copper Deferred tax thereon Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Cash Flow Hedges Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Cash Flow Hedges Net cash/(debt) Net debt Rand Gold Collars Contracts Rand Gold Collars Contracts [Member] Rand Gold Collars Contracts Intangible assets Intangible assets other than goodwill Document Financial Statement Error Correction Document Financial Statement Error Correction [Flag] Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Time Value Reserve Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Time Value Reserve Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Time Value Reserve Derivative financial liabilities Non-current Non-current derivative financial liabilities Disclosure of fair value measurement of assets [table] Disclosure of fair value measurement of assets [table] Financial liabilities Financial Liabilities, Undiscounted Cash Flows Financial Liabilities, Undiscounted Cash Flows US500 million Guaranteed Senior Unsecured Convertible Bonds US500 million Guaranteed Senior Unsecured Convertible Bonds [Member] US500 million Guaranteed Senior Unsecured Convertible Bonds Merafong Municipality Merafong Municipality [Member] Merafong Municipality Other investments (d) Other Investments (Equity Instruments) [Member] Other Investments [Member] Segments [domain] Segments [domain] Cash and cash equivalents Cash and cash equivalents – beginning of year Cash and cash equivalents – end of year Cash and cash equivalents Unallocated amounts Unallocated amounts [member] Equity-linked deposits Restricted Investments Held By Environmental Trust Funds, Equity-linked Deposits [Member] Restricted Investments Held By Environmental Trust Funds, Equity-linked Deposits [Member] Classes of ordinary shares [axis] Classes of ordinary shares [axis] Document Information [Table] Document Information [Table] Foreign exchange translation reserve Reserve of exchange differences on translation Disclosure of non-adjusting events after reporting period [line items] Disclosure of non-adjusting events after reporting period [line items] Percentage Used To Derive Net Smelter Return Royalty Under The Royalty Deed Percentage Used To Derive Net Smelter Return Royalty Under The Royalty Deed Percentage Used To Derive Net Smelter Return Royalty Under The Royalty Deed Joint operations [axis] Joint operations [axis] Leave liability Leave liability [Member] Leave liability Shares issued relating to exercise of share options (in shares) Stock Issued During Period, Shares, Exercise of Stock Options Stock Issued During Period, Shares, Exercise of Stock Options Disclosure of Transactions with Related Parties Disclosure of transactions between related parties [text block] Disclosure of Interest Bearing Borrowings Disclosure of detailed information about borrowings [text block] Total equity and liabilities1 Equity and liabilities Equity and liabilities Translation Increase (decrease) through net exchange differences, other provisions Property, plant and equipment [abstract] Property, plant and equipment [abstract] Business combinations [axis] Business combinations [axis] Harmony Gold Community Trust Harmony Gold Community Trust [Member] Harmony Gold Community Trust [Member] Deferred tax liability to be recovered after more than 12 months1 Deferred Tax Liability To Be Recovered After More Than 12 Months, Gross [Member] Deferred Tax Liability To Be Recovered After More Than 12 Months, Gross [Member] Business combinations [domain] Business combinations [domain] Acquisitions through business combinations, right-of-use assets Acquisitions through business combinations, right-of-use assets Disclosure of Effective Interest Rates Disclosure Of Effective Interest Rates On Borrowings, Explanatory [Table Text Block] Disclosure Of Effective Interest Rates On Borrowings, Explanatory [Table Text Block] Movement in temporary differences related to property, plant and equipment Tax Effect Of Change In Temporary Differences, Property, Plant And Equipment Tax Effect Of Change In Temporary Differences, Property, Plant And Equipment Modifications Lease modifications Lease modifications AS250 million RCF AS250 million RCF [Member] AS250 million RCF Product and Service [Domain] Product and Service [Domain] Consumables Raw materials and consumables used Deferred tax asset previously not recognised now recorded Tax Effect of Deferred Tax Asset Previously Not Recognised Now Recognised Tax Effect of Deferred Tax Asset Previously Not Recognised Now Recognised Disclosure of attribution of expenses by nature to their function [table] Disclosure of attribution of expenses by nature to their function [table] Disclosure Of Maturity Of Capitalised Leases [Abstract] Disclosure Of Maturity Of Capitalised Leases [Abstract] Disclosure Of Maturity Of Capitalised Leases [Abstract] Joint operations [domain] Joint operations [domain] Disclosure of Contractual Maturities of Non-derivative Financial Liabilities Disclosure of maturity analysis for non-derivative financial liabilities [text block] Total expense per income statement Short-term Employee Benefits Accruals, Expense for Period Short-term Employee Benefits Accruals, Expense for Period Short-term employee benefits accruals Short-term employee benefits accruals Silver Spot Price Silver Spot Price Silver Spot Price Borrowings (a) Translation Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities – 15 years or more Due between 15 to 20 years Later than fifteen years and not later than twenty years [member] Jaco Boshoff, Prescribed Officer Jaco Boshoff, Prescribed Officer [Member] Jaco Boshoff, Prescribed Officer Interest rate risk Interest rate risk [member] City Area Code City Area Code Silver derivative Silver derivative [Member] Silver derivative Dividend income Dividend income Lease Liabilities Verbiage [Line Items] Lease Liabilities Verbiage [Line Items] [Line Items] for Lease liabilities verbiage Diluted earnings per ordinary share (cents) Diluted earnings per share [abstract] Key Performance Indicators - Mine Community Development Percentage Key Performance Indicators - Mine Community Development Percentage Key Performance Indicators - Mine Community Development Percentage Exploration expenditure Expense arising from exploration for and evaluation of mineral resources Minimum annual preference dividend (in rand per share) Convertible Preference Shares, Minimum Annual Preference Dividend Convertible Preference Shares, Minimum Annual Preference Dividend Disclosure of financial assets that are either past due or impaired [line items] Disclosure of financial assets that are either past due or impaired [line items] Mponeng Mponeng [Member] Mponeng Categories of financial liabilities [domain] Categories of financial liabilities [domain] Other Other Reserves, Other Other Reserves, Other Other items (b) Effect Of Exchange Rate Changes On Cash And Cash Equivalents and Other items Effect Of Exchange Rate Changes On Cash And Cash Equivalents and Other items - Five years and more Later than five years [member] Total Copper Contingent Consideration Total Copper Contingent Consideration Total Copper Contingent Consideration Related Parties Disclosure of related party [text block] Classes of financial assets [domain] Classes of financial assets [domain] US$ Copper Swaps US$ Copper Swaps [Member] US$ Copper Swaps Cost of Sales Disclosure of cost of sales [text block] Cash and cash equivalents Cash and Cash Equivalents 1 [Member] Cash and Cash Equivalents 1 [Member] Statement of IFRS compliance Statement of IFRS compliance [text block] Fair value gain through other comprehensive income Gains (losses) on financial assets measured at fair value through other comprehensive income, net of tax Deferred taxation thereon Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Cash Flow Hedges and Change in Value of Time Value Deferred Tax Effect From Change In Reserve Through Unrealised Gains (Losses) On Cash Flow Hedges and Change in Value of Time Value Deferred Tax Assets, amount not recognised Deferred Tax Assets, amount not recognised Deferred Tax Assets, amount not recognised Level 3  Level 3 of fair value hierarchy [member] Value added tax and general sales tax Current value added tax receivables Disclosure of Other Reserves Disclosure Of Other Reserves, Explanatory [Table Text Block] Disclosure Of Other Reserves, Explanatory [Table Text Block] Tax expense/(credit) directly charged to other comprehensive income Income tax relating to components of other comprehensive income Interest expense on lease liabilities Interest expense on lease liabilities Impairment of financial assets [axis] Impairment of financial assets [axis] Critical Accounting Estimates and Judgements Disclosure of accounting judgements and estimates [text block] Repayments Repayments of non-current borrowings Additions Increase In Lease Liabilities Increase In Lease Liabilities Goodwill recognised as of acquisition date Goodwill recognised as of acquisition date Goodwill recognised as of acquisition date Disclosure of classes of share 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OR Royalties Inc. [Member] OR Royalties Inc. 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Contingent Consideration Increase (Decrease) Through Net Exchange Differences - Copper Compound Derivative Increase (Decrease) Through Net Exchange Differences - Copper Compound Derivative Borrowings raised Proceeds from borrowings, classified as financing activities Lease payments Payments of lease liabilities, classified as financing activities Disclosure of Taxation (Expense)/Credit Disclosure Of Major Components Of Tax Expense (Income) [Table Text Block] Disclosure Of Major Components Of Tax Expense (Income) [Table Text Block] Entity Voluntary Filers Entity Voluntary Filers Rand Against AUD Rand Against AUD [Member] Rand Against AUD Disclosure of Revenue Disclosure Of Revenue Explanatory [Table Text Block] Disclosure Of Revenue Explanatory [Table Text Block] Acquisitions and Business Combinations Disclosure of business combinations [text block] Percentage decrease resulting in additional impairment Percentage Of Reasonably Possible Decrease In Commodity Price Used In Discounted Cash Flow Models Percentage Of Reasonably Possible Decrease In Commodity Price Used In Discounted Cash Flow Models Proportion of ownership interest in subsidiary Proportion of ownership interest in subsidiary Entity Registrant Name Entity Registrant Name Lease Liabilities Verbiage [Table] Lease Liabilities Verbiage [Table] Lease liabilities verbiage Basic earnings (loss) per share Total basic earnings/(loss) per share (in rand per share) Basic earnings (loss) per share Payment for the transfer of post-retirement medical benefit liability Payment for the transfer of post-retirement medical benefit liability Decrease (increase) in net defined benefit liability (asset) resulting from payments in respect of settlements Chemwes Proprietary Limited Chemwes Proprietary Limited [Member] Chemwes Proprietary Limited Foreign exchange translation differences Adjustments for unrealised foreign exchange losses (gains) Liquidity risk Liquidity risk [member] Amortization Of Debt Issue Costs Amortisation of issue costs Amortization Of Debt Issue Costs Amortization Of Debt Issue Costs Measurement [axis] Measurement [axis] Dividends paid to non-controlling interests Dividends recognised as distributions to non-controlling interests Weighted average number of ordinary shares for diluted earnings per share (in shares) Weighted average number of ordinary shares used in calculating diluted earnings per share NEW YORK STOCK EXCHANGE, INC. NEW YORK STOCK EXCHANGE, INC. [Member] Silver OR Royalties [Abstract] Silver OR Royalties [Abstract] Silver OR Royalties US$400 million facility - Sustainability Linked US$400 million facility - Sustainability Linked [Member] US$400 million facility - Sustainability Linked Change in time value reserve Change in time value reserve [Abstract] Change in time value reserve Restricted shares Restricted Shares [Member] Restricted Shares [Member] Newcrest Mining Limited Newmont Corporation [Member] Newmont Corporation Deferred tax expense (income) relating to origination and reversal of temporary differences Deferred tax expense (income) relating to origination and reversal of temporary differences Total Indicated Mineral resource estimation before exploration drilling program Total Indicated Mineral resource estimation before exploration drilling program Total Indicated Mineral resource estimation before exploration drilling program Revolving credit facility RCF [Member] RCF [Member] Disclosure of associates [table] Disclosure of associates [table] Exploration Expenditure Expensed Exploration Expenditure Holding Cost Expensed Exploration Expenditure Holding Cost Expensed Deferred tax asset not recognised Tax Effect Of Deferred Tax Asset Not Recognised Tax Effect Of Deferred Tax Asset Not Recognised Share-based payments Adjustments for share-based payments Contingent Consideration Liability (Eva) Contingent Consideration Liability (Australia) [Member] Contingent Consideration Liability (Australia) Disclosure of Guarantees Disclosure Of Environmental Obligation Guarantees [Table Text Block] Disclosure Of Environmental Obligation Guarantees [Table Text Block] Tonnes milled Production, Milled Reserves Production, Milled Reserves Financial exposure Estimated financial effect of contingent liabilities Reasonably possible decrease in risk variable percent Sensitivity Analysis For Types Of Market Risk, Reasonably Possible Decrease In Risk Variable, Percent Sensitivity Analysis For Types Of Market Risk, 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Statements [Abstract] Disclosure Of General Information About Financial Statements [Abstract] Disclosure Of General Information About Financial Statements [Abstract] Segment consolidation items [axis] Segment consolidation items [axis] Disclosure Of Cost Of Sales [Line Items] Disclosure Of Cost Of Sales [Line Items] [Line Items] for Disclosure of cost of sales [Table] Employee Benefits Disclosure of employee benefits [text block] Non-financial assets Current Non-Financial Assets [Abstract] Current Non-Financial Assets [Abstract] Non-controlling interest Profit (loss), attributable to non-controlling interests Profit (loss), attributable to non-controlling interests Rio Tinto Rio Tinto Limited [Member] Rio Tinto Limited [Member] Share capital and reserves Equity [abstract] Disclosure of disaggregation of revenue from contracts with customers [table] Disclosure of disaggregation of revenue from contracts with customers [table] Other items Other expenses, by nature Later Than Two Year Not Later Than Two Year Six Months Later Than Two Years Not Later Than Two Years Six Months [Member] Later Than Two Years Not Later Than Two Years Six Months Schedule of Financial Assets Measured at Fair Value Disclosure of fair value measurement of assets [text block] Remeasurement of Eva Copper contingent consideration Remeasurement of Eva Copper contingent consideration Remeasurement of Eva Copper contingent consideration Gains/(losses) on derivatives Gain (Loss) On Derivatives Financial Instruments Measured At Fair Value Through Profit Or Loss Gain (Loss) On Derivatives Financial Instruments Measured At Fair Value Through Profit Or Loss Subclassifications of assets, liabilities and equities [abstract] Subclassifications of assets, liabilities and equities [abstract] Vesting [Axis] Vesting [Axis] Vesting [Axis] Other non-mining assets Other Non-Mining Assets [Member] Other Non-Mining Assets [Member] Refinanced loan advances Refinanced loan advances Refinanced loan advances Weighted number of ordinary shares in issue (in shares) Number Of Shares Issued, Number Of Shares Issued After Adjustment For Weighted Average Number Of Shares Issued Number Of Shares Issued, Number Of Shares Issued After Adjustment For Weighted Average Number Of Shares Issued Australian Entities Australian Entities [Member] Australian Entities Hedging instruments [axis] Hedging instruments [axis] Dividends Description of accounting policy for dividends [text block] Copper tonnes delivered Copper tonnes delivered Copper tonnes delivered Fully depreciated assets no longer in use derecognised Retirements, property, plant and equipment US$ against AU$ AUD against USD [Member] AUD against USD[Member] Corporate, administration and other expenditure Disclosure of general and administrative expense [text block] Financial assets at fair value through other comprehensive income, category [member] Financial assets at fair value through other comprehensive income Financial assets at fair value through other comprehensive income, category [member] Trade and other payables (excluding non-financial liabilities) Trade and other payables, undiscounted cash flows ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Other loans Other non-current receivables Time value reserve Balance at beginning of year - time value reserve Balance at end of year - time value reserve Reserve of change in value of time value of options Other Provisions Disclosure of other provisions [text block] JIBAR Johannesburg Interbank Agreed Rate (JIBAR) [Member] Johannesburg Interbank Agreed Rate (JIBAR) [Member] Past due by more than 90 days Later than three months [member] Disclosure of temporary difference, unused tax losses and unused tax credits [table] Disclosure of temporary difference, unused tax losses and unused tax credits [table] Short-term lease payments short term lease payments [Member] short term lease payments [Member] Lease payments made Cash outflow for leases Cash outflow for leases Changes in the fair value of the hedging instrument used as the basis for recognising hedge ineffectiveness Gain (loss) on change in fair value of hedging instrument used as basis for recognising hedge ineffectiveness Parent Parent [member] Disclosure of contingent liabilities in business combination [abstract] Disclosure of contingent liabilities in business combination [abstract] Harmony Gold Australia Harmony Gold Australia [Member] Harmony Gold Australia Auditor Firm ID Auditor Firm ID Retirement contributions Key management personnel compensation, post-employment benefits Basic earnings/(loss) per share Basic earnings/(loss) per share [Table Text Block] Basic earnings/(loss) per share New Borrowings Facilities New Borrowings Facilities [Member] New Borrowings Facilities Not designated as hedging instrument Non-designated 1 [Member] Non-designated 1 [Member] Cost of sales items other than production costs Cost of Sales Items Other than Production Costs Cost of Sales Items Other 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deferred tax not recognised, deductible temporary differences Deductible Temporary Differences For Which No Deferred Tax Asset Is Recognised, Amount Of Deferred Tax Asset Deductible Temporary Differences For Which No Deferred Tax Asset Is Recognised, Amount Of Deferred Tax Asset Increase (Decrease) Through Net Exchange Differences - Silver Derivative Increase (Decrease) Through Net Exchange Differences - Silver Derivative Increase (Decrease) Through Net Exchange Differences - Silver Derivative Silicosis settlement provision – net Adjustments for Increase (Decrease) in Legal Provision Adjustments for Increase (Decrease) in Legal Provision Liabilities Liabilities Profit (loss) of acquiree since acquisition date Profit (loss) of acquiree since acquisition date Contingent consideration liabilities Non-current portion of contingent consideration Non-current Contingent consideration Liabilities Recognised Non-current Contingent consideration Liabilities Recognised Restricted Cash and Investment Restricted Cash and Investment [Table Text Block] Restricted Cash and Investment Disclosure of Permanent Employees and Aggregate Earnings of Employees Disclosure Of Permanent Employees And Aggregate Earnings Of Employees, Explanatory [Table Text Block] Disclosure Of Permanent Employees And Aggregate Earnings Of Employees, Explanatory [Table Text Block] Guarantees and surityships Contingent Liability For Guarantees And Suretyships [Member] Contingent Liability For Guarantees And Suretyships [Member] Silver Host Contract Financial Liabilities Silver Host Contract Financial Liabilities [Member] Silver Host Contract Financial Liabilities Contingent consideration recognised as of acquisition date Contingent consideration recognised as of acquisition date Contingent consideration recognised as of acquisition date Abelle Limited Abelle Limited [Member] Abelle Limited [Member] Disclosure of Contractual Maturities of Derivative Financial Liabilities Disclosure of maturity analysis 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liabilities [member] Doornkop Doornkop [Member] Doornkop [Member] Loss allowance Loans and advances at amortised cost, allowance for expected credit losses Other corporate and administration expenses Other corporate and administration expenses Other corporate and administration expenses Disclosure Of Contingent Consideration Liabilities Disclosure Of Contingent Consideration Liabilities [Text Block] Disclosure Of Contingent Consideration Liabilities Moab Khotsong Zaaiplaats Moab Khotsong Zaaiplaats [Member] Moab Khotsong Zaaiplaats Term of facility Borrowings, maturity Change in estimate Increase (Decrease) Through Transfers And Other Changes, Change In Estimate Increase (Decrease) Through Transfers And Other Changes, Change In Estimate Loans to associates Non-current receivables due from associates Current year tax Current tax expense (income) Own Credit Spread Measurement Own Credit Spread Measurement Own Credit Spread Measurement Hedging instruments Hedging instruments [domain] Between one and five years Due between 0 to five years Later than one year and not later than five years [member] New standards, amendments to standards and interpretations to existing standards adopted by the group Disclosure of initial application of standards or interpretations [text block] Disclosure of effect of changes in foreign exchange rates [text block] Disclosure of effect of changes in foreign exchange rates [text block] Cap Top of range Top of range [member] Total inventories Inventories Due between 0 to six months (c) Not Later Than Six Months [Member] Not Later Than Six Months [Member] Overheads Allocation Overheads Allocation Overheads Allocation Reversal of loss allowance during the year Impairment loss (reversal of impairment loss) recognised in profit or loss, trade receivables Other non-current assets Total other non-current assets Other non-current assets Remeasurement of gold hedging contracts Gains (losses) on change in value of forward elements of forward contracts, net of tax Provision raised for settlement Legal proceedings provision [member] Year 4 Between three to four years Later than three years and not later than four years [member] Australia Australian [Member] Australian Amortisation And Depreciation Amortisation And Depreciation Of Deferred Tax [Member] Amortisation And Depreciation Of Deferred Tax [Member] Harmony Gold ESOP Trust Harmony Gold ESOP Trust [Member] Harmony Gold ESOP Trust Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Items that will not be reclassified to profit or loss Other comprehensive income that will not be reclassified to profit or loss, net of tax International operations Foreign operations Foreign countries [member] Foreign countries [member] Inventories Description of accounting policy for measuring inventories [text block] April 4, 2024 April 4, 2024 [Member] April 4, 2024 Operating profit Description Of Accounting Policy For Operating Profit [Policy Text Block] Description Of Accounting Policy For Operating Profit [Policy Text Block] Closing Price Of Copper Assumption Closing Price Of Copper Assumption Closing Price Of Copper Assumption Contingent consideration liabilities Current portion of contingent consideration Current contingent consideration Liabilities Recognised Current contingent consideration Liabilities Recognised Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Deferred tax - current year Deferred Tax Expense (Income) Current Deferred Tax Expense (Income) Current Disclosure of Rates Used in Calculation of Provision Disclosure of Assumptions Used in Calculating Other Provisions [Table Text Block] Disclosure of Assumptions Used in Calculating Other Provisions [Table Text Block] South African operations South African Operations [Member] South African Operations [Member] Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) Borrowings by name [domain] Borrowings by name [domain] Currency risk Currency risk [member] Class of lease payment [Domain] Class of lease payment [Domain] Class of lease payment [Domain] Past due by 61 to 90 days Later than two months and not later than three months [member] Trade receivables [member] Trade and other receivables Trade receivables [member] Cash equivalents Restricted Investments Held By Environmental Trust Funds, Cash And Cash Equivalents [Member] Restricted Investments Held By Environmental Trust Funds, Cash And Cash Equivalents [Member] (Impairment)/reversal of impairment of assets Impairment/(reversal of impairment) of assets (f) Impairment loss (reversal of impairment loss) recognised in profit or loss Thirteen Years Thirteen Years [Member] Thirteen Years Revenue from contracts with customers Revenue from contracts with customers Functional and presentation currency Description of accounting policy for functional currency [text block] September 18, 2019 September 18, 2019 [Member] September 18, 2019 Transferred to current liabilities Noncurrent Borrowings Transferred to Current Borrowings Noncurrent Borrowings Transferred to Current Borrowings Two Years Two Years [Member] Two Years Deferred tax liabilities1 Deferred tax liabilities1 Gross deferred tax liabilities1 Deferred tax liabilities Foreign exchange rate risk hedged limit (as a percent) Foreign Currency Exchange Notional Amount, Percentage Hedged Limit Foreign Currency Exchange Notional Amount, Percentage Hedged Limit Income and mining taxes paid Income taxes paid (refund), classified as operating activities Other comprehensive income for the year, net of income tax Other comprehensive income for the year Other comprehensive income Classes of liabilities [axis] Classes of liabilities [axis] Copper Spot Price Copper Spot Price Copper Spot Price Management DSP Management deferred share plan [Member] Management deferred share plan [Member] Counterparties [domain] Counterparties [domain] Past due status [domain] Past due status [domain] Identifiable assets acquired (liabilities assumed) Identifiable assets acquired (liabilities assumed) Identifiable assets acquired (liabilities assumed) Types of share-based payment arrangements [axis] Types of share-based payment arrangements [axis] Amortisation and depreciation1 Adjustments for depreciation and amortisation expense Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce deferred tax expense Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce deferred tax expense Vesting percentage Share-based Compensation Arrangement By Share-based Payment Award, Award Vesting Rights, Percentage Share-based Compensation Arrangement By Share-based Payment Award, Award Vesting Rights, Percentage Write-downs (reversals of write-downs) of inventories Increase (decrease) in provisions for slow-moving and redundant stock Write-downs (reversals of write-downs) of inventories The Nooitgedacht TSF construction project The Nooitgedacht TSF construction project [Member] The Nooitgedacht TSF construction project R3 billion Green Term Loan R3 billion Green Term Loan [Member] R3 billion Green Term Loan Total finance costs before interest capitalised Finance Costs Before Borrowing Costs Capitalised Finance Costs Before Borrowing Costs Capitalised Interest accrued Interest expense on borrowings Title of 12(b) Security Title of 12(b) Security Effect of changes in operating working capital items Effect Of Changes In Operating Working Capital [Abstract] Effect Of Changes In Operating Working Capital [Abstract] Schedule of Financial Liabilities Measured at Fair Value Disclosure of fair value measurement of liabilities [text block] Number of participation units awarded to each beneficiary under scheme Number Of Other Equity Instruments Awarded Per Beneficiary In Share-Based Payment Arrangement Number Of Other Equity Instruments Awarded Per Beneficiary In Share-Based Payment Arrangement Other1 Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Other Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Other Borrowings Bank borrowings, undiscounted cash flows – 20 years or more Later Than Twenty Years [Member] Later Than Twenty Years Contingent Consideration Payable on New Copper Using US$0.03/Ib Cu Contingent Consideration Payable on New Copper Using US$0.03/Ib Cu Contingent Consideration Payable on New Copper Using US$0.03/Ib Cu Disclosure of Terms and Debt Repayment Schedule Disclosure Of Maturities Of Borrowings, Explanatory [Table Text Block] Disclosure Of Maturities Of Borrowings, Explanatory [Table Text Block] Liability for environmental disturbances and degradation caused before the effective date (in excess of) Contingent Liability For Decommissioning, Restoration And Rehabilitation Costs, Prior To Effective Date Of Sale [Member] Contingent Liability For Decommissioning, Restoration And Rehabilitation Costs, Prior To Effective Date Of Sale [Member] Disclosure of Other Non-Current Liabilities Other Liabilities 1 [Table Text Block] Other Liabilities 1 [Table Text Block] Average gold price received Average Gold Price Received Average Gold Price Received Copper Compound Derivative Copper Compound Derivative [Member] Copper Compound Derivative Translation gain Short-term Employee Benefits Accruals, Translation Adjustments Short-term Employee Benefits Accruals, Translation Adjustments 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Variable lease payments variable lease payments [Member] variable lease payments [Member] Total for all subsidiaries Total for all subsidiaries [member] Expense/(credit) per income statement1 Deferred tax expense (income) recognised in profit or loss Not Past Due Neither Past Due Nor Impaired [Member] Neither Past Due Nor Impaired [Member] Foreign exchange translation Increase (Decrease) Through Net Exchange Differences Hedge Contracts, Hedge reserve Increase (Decrease) Through Net Exchange Differences Hedge Contracts, Hedge reserve Consolidated [member] Consolidated [member] Foreign exchange risk exposure term Foreign Exchange Risk Exposure Term Foreign Exchange Risk Exposure Term Segments [axis] Segments [axis] Interest costs capitalised Interest costs capitalised Types of risks [axis] Types of risks [axis] Zinc Resource Value Assumption Zinc Resource Value Assumption Zinc Resource Value Assumption Percentage of the spot copper price per tonne used to derive ongoing payments for the copper stream Percentage of the spot copper price per tonne used to derive ongoing payments for the copper stream Percentage of the spot copper price per tonne used to derive ongoing payments for the copper stream Urishanie Govender, Prescribed Officer Urishanie Govender, Prescribed Officer [Member] Urishanie Govender, Prescribed Officer Marian van der Walt, Prescribed Officer Marian van der Walt, Prescribed Officer [Member] Marian van der Walt, Prescribed Officer Four Years Four Years [Member] Four Years Plan Name [Domain] Plan Name [Domain] Plan Name [Domain] R1.5 billion facility - Green Term Loan R1.5 billion facility - Green Term Loan [Member] R1.5 billion facility - Green Term Loan DS DS [Member] Deferred Share Plan [Member] Environmental trust funds Description Of Accounting Policy For Environmental Trust Funds Explanatory [Policy Text Block] Description Of Accounting Policy For Environmental Trust Funds Explanatory [Policy Text Block] Disclosure of transactions between related parties [table] Disclosure of transactions between related parties [table] Restricted cash Disclosure of restricted cash and cash equivalents [text block] Acquisition of non-controlling interest in subsidiary Acquisition of non-controlling interest in subsidiary Acquisition of non-controlling interest in subsidiary Acquisition of non-controlling interest in subsidiary Depreciation Depreciation, property, plant and equipment Silver price (in USD per oz) Closing Price Of Silver Assumption Closing Price Of Silver Assumption Types of hedges [axis] Types of hedges [axis] Debt instruments Debt instruments held Due between five and ten years Later than five years and not later than ten years [member] Debt instruments at amortised cost Financial assets at amortised cost, category [member] Expected volatility, share options granted Expected volatility, share options granted Sales and services rendered to related parties Revenue From Sale Of Goods And Rendering Of Services, Related Party Transactions Revenue From Sale Of Goods And Rendering Of Services, Related Party Transactions Disclosure of non-adjusting events after reporting period [table] Disclosure of non-adjusting events after reporting period [table] Property, Plant and Equipment Disclosure of property, plant and equipment [text block] Adjustments relating to CSA operation copper provisional pricing (g) Other revenue Remaining life (years) Remaining Contractual Life of Outstanding Other Equity Instruments Remaining Contractual Life of Outstanding Other Equity Instruments Expected dividend, share options granted Expected dividend as percentage, share options granted Retirement benefit costs Post-employment benefit expense, defined contribution plans Stripping activities Stripping activities Stripping Activities Stripping Activities Percent of Tail stream - Buy-down option 2 Percent of Tail stream - Buy-down option 2 Percent of Tail stream - Buy-down option 2 Amendment Flag Amendment Flag Components of equity [domain] Components of equity [domain] Current portion of silicosis settlement provision Current legal proceedings provision Dividends paid Dividends recognised as distributions to owners Disclosure of operating segments [line items] Disclosure of operating segments [line items] Consolidation, Structured entities Description Of Accounting Policy For Investments In Structured Entities [Policy Text Block] Description Of Accounting Policy For Investments In Structured Entities [Policy Text Block] Current derivative financial instruments Current Derivative Assets [Member] Current Derivative Assets [Member] Net increase/(decrease) in provision for environmental rehabilitation Adjustments For Increase (Decrease) In Provision For Environmental Rehabilitation Adjustments For Increase (Decrease) In Provision For Environmental Rehabilitation The copper price averages more than US$4.25/lb for 18 continuous months at any stage during the LOM of CSA mine [Member] The copper price averages more than US$4.25/lb for 18 continuous months at any stage during the life of the CSA mine [Member] The copper price averages more than US$4.25/lb for 18 continuous months at any stage during the life of the CSA mine Movements in other temporary differences1 Tax Effect Of Change In Temporary Differences, Other Assets And Liabilities Tax Effect Of Change In Temporary Differences, Other Assets And Liabilities Employee benefits Description of accounting policy for employee benefits [text block] US$ Gold Forward Hedging Contracts US$ Gold Forward Contracts [Member] US$ Gold Forward Contracts [Member] Investments held by social trust funds Restricted Investments Held By Social Trust Funds [Member] Restricted Investments Held By Social Trust Funds [Member] Restricted cash and investments Current restricted cash and investments Current restricted cash and investments Current restricted cash and investments Translation Increase Decrease Through Effect of Changes in Foreign Exchange Rates Current Liabilities Arising From Financing Activities Increase Decrease Through Effect of Changes in Foreign Exchange Rates Current Liabilities Arising From Financing Activities Disclosure Of Maturity Analysis Of Finance Lease Payments [Line Items] Disclosure Of Maturity Analysis Of Finance Lease Payments [Line Items] [Line Items] for Disclosure Of Maturity Analysis Of Finance Lease Payments [Table] Current tax assets Current tax assets Wafi-Golpu Joint Operation Wafi-Golpu Joint Operation [Member] Wafi-Golpu Joint Operation [Member] Temporary difference, unused tax losses and unused tax credits [axis] Temporary difference, unused tax losses and unused tax credits [axis] Restricted Investments Restricted Investments [Table Text Block] Restricted Investments Utilisation of provision Provision used, other provisions Disclosure Of Commodity Prices And Exchange Rate Assumptions [Line Items] Disclosure Of Commodity Prices And Exchange Rate Assumptions [Line Items] [Line Items] for Disclosure Of Commodity Prices And Exchange Rate Assumptions [Table] Range [domain] Range [domain] 8880 American Depositary Receipts 8880 American Depositary Receipts [Member] Classes of contingent liabilities [axis] Classes of contingent liabilities [axis] Equity-settled share-based payments Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Share-Based Payments Tax Effect Of Expense Not Deductible In Determining Taxable Profit (Tax Loss), Share-Based Payments Share of mining titles acquired (as a percent) Purchase Of Mining Titles, Percentage Acquired Purchase Of Mining Titles, Percentage Acquired Contingent Consideration Tranche [Domain] Contingent Consideration Tranche [Domain] Contingent Consideration Tranche [Domain] Increase in Payables1 Adjustments for increase (decrease) in trade and other payables Interest income Interest income Gains (losses) on change in value of time value of options, before tax Gains (losses) on change in value of time value of options, before tax Remeasurement of Mponeng contingent consideration Remeasurement of Mponeng contingent consideration Remeasurement of Mponeng contingent consideration Executive directors Executive Director [Member] Executive Director [Member] Rand Gold Hedging Contracts Rand Gold Hedging Contracts [Member] Rand Gold Hedging Contracts Unredeemed Capital Expenditures Related To Temporary Differences, Deferred Tax Unredeemed capital expenditure available for utilisation against future mining taxable income Unredeemed Capital Expenditures Related To Temporary Differences, Deferred Tax [Member] Unredeemed Capital Expenditures Related To Temporary Differences, Deferred Tax [Member] Percent of Tail stream - Buy-down option 1 Percent of Tail stream - Buy-down option 1 Percent of Tail stream - Buy-down option 1 Borrowings, Restrictive Covenants, Minimum Interest Cover Ratio Actual Borrowings, Restrictive Covenants, Minimum Interest Cover Ratio Actual Borrowings, Restrictive Covenants, Minimum Interest Cover Ratio Actual Document Financial Statement Restatement Recovery Analysis [Flag] Document Financial Statement Restatement Recovery Analysis [Flag] Previously presented Previously stated [member] Authorised capital commitments but not contracted for Authorised capital commitments but not contracted for Share-based payments (e) Share-based payments Expense from share-based payment transactions Increase in loss allowance recognised during the year Impairment loss recognised in profit or loss, trade receivables Consolidated Entities [Axis] Consolidated Entities [Axis] Remeasurement Of NSR Royalty Contingent Consideration Remeasurement Of NSR Royalty Contingent Consideration Remeasurement Of NSR Royalty Contingent Consideration Acquisition of equity investments Increase (Decrease) Through Equity Investments Acquired Increase (Decrease) Through Equity Investments Acquired Net transfer of cash equivalents Increase (Decrease) Through Acquisition (Disposal) of Cash and Cash Equivalents Increase (Decrease) Through Acquisition (Disposal) of Cash and Cash Equivalents Disclosure of products and services [table] Disclosure of products and services [table] Award Date1 [Domain] Award Date [Domain] [Domain] for Award Date [Axis] Contingent consideration liability Contingent Consideration Liability [Member] Contingent Consideration Liability Address Type [Domain] Address Type [Domain] Provisions, including non-current provisions1 Expense Provisions Related To Temporary Differences, Deferred Tax [Member] Expense Provisions Related To Temporary Differences, Deferred Tax [Member] Increase (Decrease) Through Net Exchange Differences - Silver Host Debt Increase (Decrease) Through Net Exchange Differences - Silver Host Debt Increase (Decrease) Through Net Exchange Differences - Silver Host Debt Current portion lease liabilities Current lease liabilities Current lease liabilities Rand Mutual Assurance (c) Rand Mutual Assurance [Member] Rand Mutual Assurance [Member] Joel Joel [Member] Joel [Member] Rand Silver Forward Contracts Rand Silver Forward Contracts [Member] Rand Silver Forward Contracts Treasury shares (in shares) Adjustment For Weighted Number Of Treasury Shares Adjustment For Weighted Number Of Treasury Shares Contingent liability payable for rates, Harmony Contingent liability payable for rates, Harmony [Member] Contingent liability payable for rates, Harmony Amortisation and depreciation of mining assets1 (b) Amortisation and depreciation of mining assets1 Depreciation And Amortisation Expense Of Mining Assets Depreciation And Amortisation Expense Of Mining Assets Disclosure of Major Items Causing the Income Tax Provision to Differ from the South African Mining Statutory Tax Rate Disclosure Of Reconciliation Of Accounting Profit Multiplied By Applicable Tax Rates And Average Effective Tax Rate [Table Text Block] Disclosure Of Reconciliation Of Accounting Profit Multiplied By Applicable Tax Rates And Average Effective Tax Rate [Table Text Block] Investment Income Disclosure of finance income [text block] Diluted earnings (loss) per share Total diluted earnings/(loss) per share (in rand per share) Diluted earnings (loss) per share Contingent consideration remeasurement Contingent consideration remeasurement Contingent consideration remeasurement Contingent consideration remeasurement Increase (decrease) in contingent consideration asset (liability) Lydenburg Exploration Limited Lydenburg Exploration Limited [Member] Lydenburg Exploration Limited [Member] Maturity [domain] Maturity [domain] Reconciliation of Movement in Investments Held by Environmental Trust Funds Disclosure Of Movement In Investments, Explanatory [Table Text Block] Disclosure Of Movement In Investments, Explanatory [Table Text Block] Issued capital Description of accounting policy for issued capital [text block] Year Two Share Based Payment Arrangement Tranche Two [Member] Share Based Payment Arrangement Tranche Two [Member] Percent of issued ordinary share capital Percent of issued ordinary share capital Percent of issued ordinary share capital Measured Gold Resource Value Assumption, Measured Gold Resource Value Assumption, Measured Categories of financial liabilities [axis] Categories of financial liabilities [axis] Other trade receivables Other Trade Receivables [Member] Other Trade Receivables [Member] Disclosure of terms and conditions of share-based payment arrangement [table] Disclosure of terms and conditions of share-based payment arrangement [table] Assessed Loss Related To Temporary Differences, Deferred Tax Assessed Loss Related To Temporary Differences, Deferred Tax [Member] Assessed Loss Related To Temporary Differences, Deferred Tax Effective income and mining tax rate (%)1 Average effective tax rate Vehicles Vehicles [member] Collateral pledged or held for receivables Collateral held permitted to be sold or repledged in absence of default by owner of collateral, at fair value Freegold Freegold [Member] Freegold [Member] Segment assets Mining assets Disclosure of associates [line items] Disclosure of associates [line items] Disclosure of detailed information about property, plant and equipment [table] Disclosure of detailed information about property, plant and equipment [table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code AA Minus Credit Rating AA Minus [Member] Credit Rating AA Minus [Member] Impairment 10.8% decrease (2024: 11.9%) Property Plant and Equipment, Impact of a Decrease in Commodity Price, Impairment Property Plant and Equipment, Impact of a Decrease in Commodity Price, Impairment Internal credit grades [axis] Internal credit grades [axis] Investment income Description of accounting policy for finance income and costs [text block] Vesting period (in years) Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Period2 Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Period2 Released to revenue Reclassification adjustments on cash flow hedges, before tax Derivative Financial Instruments Derivative Financial Instruments Temporary Differences [Member] Derivative Financial Instruments Temporary Differences [Member] Disclosure of the movement in Contingent Consideration Disclosure of the movement in Contingent Consideration [Table Text Block] Disclosure of the movement in Contingent Consideration