3.19.1 html 1410 611 1 true 301 0 false 11 false false R1.htm 0001000 - Document - Document and Entity Information (DEI) Document Sheet http://www.anglogoldashanti.com/role/DocumentAndEntityInformationDeiDocument Document and Entity Information (DEI) Document Cover 1 false false R2.htm 1001000 - Statement - Income Statement Sheet http://www.anglogoldashanti.com/role/IncomeStatement Income Statement Statements 2 false false R3.htm 1002000 - Statement - Statement of Comprehensive Income Statement Sheet http://www.anglogoldashanti.com/role/StatementOfComprehensiveIncomeStatement Statement of Comprehensive Income Statement Statements 3 false false R4.htm 1003000 - Statement - Statement of Financial Position Sheet http://www.anglogoldashanti.com/role/StatementOfFinancialPosition Statement of Financial Position Statements 4 false false R5.htm 1004000 - Statement - Statement of Cash Flows Sheet http://www.anglogoldashanti.com/role/StatementOfCashFlows Statement of Cash Flows Statements 5 false false R6.htm 1005000 - Statement - Statement of Changes in Equity Statement Sheet http://www.anglogoldashanti.com/role/StatementOfChangesInEquityStatement Statement of Changes in Equity Statement Statements 6 false false R7.htm 1005001 - Statement - Statement of Changes in Equity (Parenthetical) Sheet http://www.anglogoldashanti.com/role/StatementOfChangesInEquityParenthetical Statement of Changes in Equity (Parenthetical) Statements 7 false false R8.htm 2101100 - Disclosure - Accounting Policies Sheet http://www.anglogoldashanti.com/role/AccountingPolicies Accounting Policies Notes 8 false false R9.htm 2102100 - Disclosure - Segmental Information Sheet http://www.anglogoldashanti.com/role/SegmentalInformation Segmental Information Notes 9 false false R10.htm 2103100 - Disclosure - Revenue Sheet http://www.anglogoldashanti.com/role/Revenue Revenue Notes 10 false false R11.htm 2104100 - Disclosure - Cost of Sales Sheet http://www.anglogoldashanti.com/role/CostOfSales Cost of Sales Notes 11 false false R12.htm 2105100 - Disclosure - Other Operating Expenses Sheet http://www.anglogoldashanti.com/role/OtherOperatingExpenses Other Operating Expenses Notes 12 false false R13.htm 2106100 - Disclosure - Special Items Sheet http://www.anglogoldashanti.com/role/SpecialItems Special Items Notes 13 false false R14.htm 2107100 - Disclosure - Finance Costs and Unwinding of Obligations Sheet http://www.anglogoldashanti.com/role/FinanceCostsAndUnwindingOfObligations Finance Costs and Unwinding of Obligations Notes 14 false false R15.htm 2108100 - Disclosure - Share of Associates and Joint Ventures' Profit (Loss) Sheet http://www.anglogoldashanti.com/role/ShareOfAssociatesAndJointVenturesProfitLoss Share of Associates and Joint Ventures' Profit (Loss) Notes 15 false false R16.htm 2109100 - Disclosure - Employee Benefits Sheet http://www.anglogoldashanti.com/role/EmployeeBenefits Employee Benefits Notes 16 false false R17.htm 2110100 - Disclosure - Share-based Payments Sheet http://www.anglogoldashanti.com/role/ShareBasedPayments Share-based Payments Notes 17 false false R18.htm 2111100 - Disclosure - Income Taxes Sheet http://www.anglogoldashanti.com/role/IncomeTaxes Income Taxes Notes 18 false false R19.htm 2112100 - Disclosure - Earnings (Loss) per Ordinary Share Sheet http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShare Earnings (Loss) per Ordinary Share Notes 19 false false R20.htm 2113100 - Disclosure - Dividends Sheet http://www.anglogoldashanti.com/role/Dividends Dividends Notes 20 false false R21.htm 2114100 - Disclosure - Tangible Assets Sheet http://www.anglogoldashanti.com/role/TangibleAssets Tangible Assets Notes 21 false false R22.htm 2115100 - Disclosure - Intangible Assets Sheet http://www.anglogoldashanti.com/role/IntangibleAssets Intangible Assets Notes 22 false false R23.htm 2116100 - Disclosure - Material partly-owned subsidiaries Sheet http://www.anglogoldashanti.com/role/MaterialPartlyOwnedSubsidiaries Material partly-owned subsidiaries Notes 23 false false R24.htm 2117100 - Disclosure - Investments in Associates and Joint Ventures Sheet http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVentures Investments in Associates and Joint Ventures Notes 24 false false R25.htm 2118100 - Disclosure - Other Investments Sheet http://www.anglogoldashanti.com/role/OtherInvestments Other Investments Notes 25 false false R26.htm 2119100 - Disclosure - Inventories Sheet http://www.anglogoldashanti.com/role/Inventories Inventories Notes 26 false false R27.htm 2120100 - Disclosure - Trade, other receivables and other assets Sheet http://www.anglogoldashanti.com/role/TradeOtherReceivablesAndOtherAssets Trade, other receivables and other assets Notes 27 false false R28.htm 2121100 - Disclosure - Cash Restricted for Use Sheet http://www.anglogoldashanti.com/role/CashRestrictedForUse Cash Restricted for Use Notes 28 false false R29.htm 2122100 - Disclosure - Cash and cash equivalents Sheet http://www.anglogoldashanti.com/role/CashAndCashEquivalents Cash and cash equivalents Notes 29 false false R30.htm 2124100 - Disclosure - Share Capital and Premium Sheet http://www.anglogoldashanti.com/role/ShareCapitalAndPremium Share Capital and Premium Notes 30 false false R31.htm 2125100 - Disclosure - Borrowings Sheet http://www.anglogoldashanti.com/role/Borrowings Borrowings Notes 31 false false R32.htm 2126100 - Disclosure - Environmental Rehabilitation and Other Provisions Sheet http://www.anglogoldashanti.com/role/EnvironmentalRehabilitationAndOtherProvisions Environmental Rehabilitation and Other Provisions Notes 32 false false R33.htm 2127100 - Disclosure - Provision for Pension and Post-retirement Benefits Sheet http://www.anglogoldashanti.com/role/ProvisionForPensionAndPostRetirementBenefits Provision for Pension and Post-retirement Benefits Notes 33 false false R34.htm 2128100 - Disclosure - Deferred Taxation Sheet http://www.anglogoldashanti.com/role/DeferredTaxation Deferred Taxation Notes 34 false false R35.htm 2129100 - Disclosure - Trade, Other Payables and Deferred Income Sheet http://www.anglogoldashanti.com/role/TradeOtherPayablesAndDeferredIncome Trade, Other Payables and Deferred Income Notes 35 false false R36.htm 2130100 - Disclosure - Taxation Sheet http://www.anglogoldashanti.com/role/Taxation Taxation Notes 36 false false R37.htm 2131100 - Disclosure - Cash Generated From Operations Sheet http://www.anglogoldashanti.com/role/CashGeneratedFromOperations Cash Generated From Operations Notes 37 false false R38.htm 2132100 - Disclosure - Related Parties Sheet http://www.anglogoldashanti.com/role/RelatedParties Related Parties Notes 38 false false R39.htm 2133100 - Disclosure - Contractual Commitments and Contingencies Sheet http://www.anglogoldashanti.com/role/ContractualCommitmentsAndContingencies Contractual Commitments and Contingencies Notes 39 false false R40.htm 2134100 - Disclosure - Financial Risk Management Activities Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivities Financial Risk Management Activities Notes 40 false false R41.htm 2135100 - Disclosure - Capital Management Sheet http://www.anglogoldashanti.com/role/CapitalManagement Capital Management Notes 41 false false R42.htm 2136100 - Disclosure - Recent Developments Sheet http://www.anglogoldashanti.com/role/RecentDevelopments Recent Developments Notes 42 false false R43.htm 2137100 - Disclosure - Supplemental Condensed Consolidating Financial Information Sheet http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformation Supplemental Condensed Consolidating Financial Information Notes 43 false false R44.htm 2201201 - Disclosure - Accounting Policies (Policies) Sheet http://www.anglogoldashanti.com/role/AccountingPoliciesPolicies Accounting Policies (Policies) Policies http://www.anglogoldashanti.com/role/AccountingPolicies 44 false false R45.htm 2301302 - Disclosure - Accounting Policies (Tables) Sheet http://www.anglogoldashanti.com/role/AccountingPoliciesTables Accounting Policies (Tables) Tables http://www.anglogoldashanti.com/role/AccountingPolicies 45 false false R46.htm 2302301 - Disclosure - Segmental Information (Tables) Sheet http://www.anglogoldashanti.com/role/SegmentalInformationTables Segmental Information (Tables) Tables http://www.anglogoldashanti.com/role/SegmentalInformation 46 false false R47.htm 2303301 - Disclosure - Revenue (Tables) Sheet http://www.anglogoldashanti.com/role/RevenueTables Revenue (Tables) Tables http://www.anglogoldashanti.com/role/Revenue 47 false false R48.htm 2304301 - Disclosure - Cost of Sales (Tables) Sheet http://www.anglogoldashanti.com/role/CostOfSalesTables Cost of Sales (Tables) Tables http://www.anglogoldashanti.com/role/CostOfSales 48 false false R49.htm 2305301 - Disclosure - Other Operating Expenses (Tables) Sheet http://www.anglogoldashanti.com/role/OtherOperatingExpensesTables Other Operating Expenses (Tables) Tables http://www.anglogoldashanti.com/role/OtherOperatingExpenses 49 false false R50.htm 2306301 - Disclosure - Special Items (Tables) Sheet http://www.anglogoldashanti.com/role/SpecialItemsTables Special Items (Tables) Tables http://www.anglogoldashanti.com/role/SpecialItems 50 false false R51.htm 2307301 - Disclosure - Finance Costs and Unwinding of Obligations (Tables) Sheet http://www.anglogoldashanti.com/role/FinanceCostsAndUnwindingOfObligationsTables Finance Costs and Unwinding of Obligations (Tables) Tables http://www.anglogoldashanti.com/role/FinanceCostsAndUnwindingOfObligations 51 false false R52.htm 2308301 - Disclosure - Share of Associates and Joint Ventures' Profit (Loss) (Tables) Sheet http://www.anglogoldashanti.com/role/ShareOfAssociatesAndJointVenturesProfitLossTables Share of Associates and Joint Ventures' Profit (Loss) (Tables) Tables http://www.anglogoldashanti.com/role/ShareOfAssociatesAndJointVenturesProfitLoss 52 false false R53.htm 2309301 - Disclosure - Employee Benefits (Tables) Sheet http://www.anglogoldashanti.com/role/EmployeeBenefitsTables Employee Benefits (Tables) Tables http://www.anglogoldashanti.com/role/EmployeeBenefits 53 false false R54.htm 2310301 - Disclosure - Share-based Payments (Tables) Sheet http://www.anglogoldashanti.com/role/ShareBasedPaymentsTables Share-based Payments (Tables) Tables http://www.anglogoldashanti.com/role/ShareBasedPayments 54 false false R55.htm 2311301 - Disclosure - Income Taxes (Tables) Sheet http://www.anglogoldashanti.com/role/IncomeTaxesTables Income Taxes (Tables) Tables http://www.anglogoldashanti.com/role/IncomeTaxes 55 false false R56.htm 2312301 - Disclosure - Earnings (Loss) per Ordinary Share (Tables) Sheet http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareTables Earnings (Loss) per Ordinary Share (Tables) Tables http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShare 56 false false R57.htm 2313301 - Disclosure - Dividends (Tables) Sheet http://www.anglogoldashanti.com/role/DividendsTables Dividends (Tables) Tables http://www.anglogoldashanti.com/role/Dividends 57 false false R58.htm 2314301 - Disclosure - Tangible Assets (Tables) Sheet http://www.anglogoldashanti.com/role/TangibleAssetsTables Tangible Assets (Tables) Tables http://www.anglogoldashanti.com/role/TangibleAssets 58 false false R59.htm 2315301 - Disclosure - Intangible Assets (Tables) Sheet http://www.anglogoldashanti.com/role/IntangibleAssetsTables Intangible Assets (Tables) Tables http://www.anglogoldashanti.com/role/IntangibleAssets 59 false false R60.htm 2316301 - Disclosure - Material partly-owned subsidiaries (Tables) Sheet http://www.anglogoldashanti.com/role/MaterialPartlyOwnedSubsidiariesTables Material partly-owned subsidiaries (Tables) Tables http://www.anglogoldashanti.com/role/MaterialPartlyOwnedSubsidiaries 60 false false R61.htm 2317301 - Disclosure - Investments in Associates and Joint Ventures (Tables) Sheet http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVenturesTables Investments in Associates and Joint Ventures (Tables) Tables http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVentures 61 false false R62.htm 2318301 - Disclosure - Other Investments (Tables) Sheet http://www.anglogoldashanti.com/role/OtherInvestmentsTables Other Investments (Tables) Tables http://www.anglogoldashanti.com/role/OtherInvestments 62 false false R63.htm 2319301 - Disclosure - Inventories (Tables) Sheet http://www.anglogoldashanti.com/role/InventoriesTables Inventories (Tables) Tables http://www.anglogoldashanti.com/role/Inventories 63 false false R64.htm 2320301 - Disclosure - Trade, other receivables and other assets (Tables) Sheet http://www.anglogoldashanti.com/role/TradeOtherReceivablesAndOtherAssetsTables Trade, other receivables and other assets (Tables) Tables http://www.anglogoldashanti.com/role/TradeOtherReceivablesAndOtherAssets 64 false false R65.htm 2321301 - Disclosure - Cash Restricted for Use (Tables) Sheet http://www.anglogoldashanti.com/role/CashRestrictedForUseTables Cash Restricted for Use (Tables) Tables http://www.anglogoldashanti.com/role/CashRestrictedForUse 65 false false R66.htm 2322301 - Disclosure - Cash and cash equivalents (Tables) Sheet http://www.anglogoldashanti.com/role/CashAndCashEquivalentsTables Cash and cash equivalents (Tables) Tables http://www.anglogoldashanti.com/role/CashAndCashEquivalents 66 false false R67.htm 2324301 - Disclosure - Share Capital and Premium (Tables) Sheet http://www.anglogoldashanti.com/role/ShareCapitalAndPremiumTables Share Capital and Premium (Tables) Tables http://www.anglogoldashanti.com/role/ShareCapitalAndPremium 67 false false R68.htm 2325301 - Disclosure - Borrowings (Tables) Sheet http://www.anglogoldashanti.com/role/BorrowingsTables Borrowings (Tables) Tables http://www.anglogoldashanti.com/role/Borrowings 68 false false R69.htm 2326301 - Disclosure - Environmental Rehabilitation and Other Provisions (Tables) Sheet http://www.anglogoldashanti.com/role/EnvironmentalRehabilitationAndOtherProvisionsTables Environmental Rehabilitation and Other Provisions (Tables) Tables http://www.anglogoldashanti.com/role/EnvironmentalRehabilitationAndOtherProvisions 69 false false R70.htm 2327301 - Disclosure - Provision for Pension and Post-retirement Benefits (Tables) Sheet http://www.anglogoldashanti.com/role/ProvisionForPensionAndPostRetirementBenefitsTables Provision for Pension and Post-retirement Benefits (Tables) Tables http://www.anglogoldashanti.com/role/ProvisionForPensionAndPostRetirementBenefits 70 false false R71.htm 2328301 - Disclosure - Deferred Taxation (Tables) Sheet http://www.anglogoldashanti.com/role/DeferredTaxationTables Deferred Taxation (Tables) Tables http://www.anglogoldashanti.com/role/DeferredTaxation 71 false false R72.htm 2329301 - Disclosure - Trade, Other Payables and Deferred Income (Tables) Sheet http://www.anglogoldashanti.com/role/TradeOtherPayablesAndDeferredIncomeTables Trade, Other Payables and Deferred Income (Tables) Tables http://www.anglogoldashanti.com/role/TradeOtherPayablesAndDeferredIncome 72 false false R73.htm 2330301 - Disclosure - Taxation (Tables) Sheet http://www.anglogoldashanti.com/role/TaxationTables Taxation (Tables) Tables http://www.anglogoldashanti.com/role/Taxation 73 false false R74.htm 2331301 - Disclosure - Cash Generated From Operations (Tables) Sheet http://www.anglogoldashanti.com/role/CashGeneratedFromOperationsTables Cash Generated From Operations (Tables) Tables http://www.anglogoldashanti.com/role/CashGeneratedFromOperations 74 false false R75.htm 2332301 - Disclosure - Related Parties (Tables) Sheet http://www.anglogoldashanti.com/role/RelatedPartiesTables Related Parties (Tables) Tables http://www.anglogoldashanti.com/role/RelatedParties 75 false false R76.htm 2333301 - Disclosure - Contractual Commitments and Contingencies (Tables) Sheet http://www.anglogoldashanti.com/role/ContractualCommitmentsAndContingenciesTables Contractual Commitments and Contingencies (Tables) Tables http://www.anglogoldashanti.com/role/ContractualCommitmentsAndContingencies 76 false false R77.htm 2334301 - Disclosure - Financial Risk Management Activities (Tables) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesTables Financial Risk Management Activities (Tables) Tables http://www.anglogoldashanti.com/role/FinancialRiskManagementActivities 77 false false R78.htm 2335301 - Disclosure - Capital Management (Tables) Sheet http://www.anglogoldashanti.com/role/CapitalManagementTables Capital Management (Tables) Tables http://www.anglogoldashanti.com/role/CapitalManagement 78 false false R79.htm 2337301 - Disclosure - Supplemental Condensed Consolidating Financial Information (Tables) Sheet http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformationTables Supplemental Condensed Consolidating Financial Information (Tables) Tables http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformation 79 false false R80.htm 2401403 - Disclosure - Accounting Policies - New standards and interpretations issued (Details) Sheet http://www.anglogoldashanti.com/role/AccountingPoliciesNewStandardsAndInterpretationsIssuedDetails Accounting Policies - New standards and interpretations issued (Details) Details 80 false false R81.htm 2401404 - Disclosure - Accounting Policies (Details) Sheet http://www.anglogoldashanti.com/role/AccountingPoliciesDetails Accounting Policies (Details) Details http://www.anglogoldashanti.com/role/AccountingPoliciesTables 81 false false R82.htm 2402402 - Disclosure - Segmental Information (Details) Sheet http://www.anglogoldashanti.com/role/SegmentalInformationDetails Segmental Information (Details) Details http://www.anglogoldashanti.com/role/SegmentalInformationTables 82 false false R83.htm 2403402 - Disclosure - Revenue (Details) Sheet http://www.anglogoldashanti.com/role/RevenueDetails Revenue (Details) Details http://www.anglogoldashanti.com/role/RevenueTables 83 false false R84.htm 2404402 - Disclosure - Cost of Sales (Details) Sheet http://www.anglogoldashanti.com/role/CostOfSalesDetails Cost of Sales (Details) Details http://www.anglogoldashanti.com/role/CostOfSalesTables 84 false false R85.htm 2405402 - Disclosure - Other Operating Expenses (Details) Sheet http://www.anglogoldashanti.com/role/OtherOperatingExpensesDetails Other Operating Expenses (Details) Details http://www.anglogoldashanti.com/role/OtherOperatingExpensesTables 85 false false R86.htm 2406402 - Disclosure - Special Items (Details) Sheet http://www.anglogoldashanti.com/role/SpecialItemsDetails Special Items (Details) Details http://www.anglogoldashanti.com/role/SpecialItemsTables 86 false false R87.htm 2407402 - Disclosure - Finance Costs and Unwinding of Obligations (Details) Sheet http://www.anglogoldashanti.com/role/FinanceCostsAndUnwindingOfObligationsDetails Finance Costs and Unwinding of Obligations (Details) Details http://www.anglogoldashanti.com/role/FinanceCostsAndUnwindingOfObligationsTables 87 false false R88.htm 2408402 - Disclosure - Share of Associates and Joint Ventures' Profit (Loss) (Details) Sheet http://www.anglogoldashanti.com/role/ShareOfAssociatesAndJointVenturesProfitLossDetails Share of Associates and Joint Ventures' Profit (Loss) (Details) Details http://www.anglogoldashanti.com/role/ShareOfAssociatesAndJointVenturesProfitLossTables 88 false false R89.htm 2409402 - Disclosure - Employee Benefits (Details) Sheet http://www.anglogoldashanti.com/role/EmployeeBenefitsDetails Employee Benefits (Details) Details http://www.anglogoldashanti.com/role/EmployeeBenefitsTables 89 false false R90.htm 2410402 - Disclosure - Share-based Payments - Share-based Payment Expense (Details) Sheet http://www.anglogoldashanti.com/role/ShareBasedPaymentsShareBasedPaymentExpenseDetails Share-based Payments - Share-based Payment Expense (Details) Details 90 false false R91.htm 2410403 - Disclosure - Share-based Payments - Equity-settled Plans (Details) Sheet http://www.anglogoldashanti.com/role/ShareBasedPaymentsEquitySettledPlansDetails Share-based Payments - Equity-settled Plans (Details) Details 91 false false R92.htm 2410404 - Disclosure - Share-based Payments - Cash-settled Plans (Details) Sheet http://www.anglogoldashanti.com/role/ShareBasedPaymentsCashSettledPlansDetails Share-based Payments - Cash-settled Plans (Details) Details 92 false false R93.htm 2411402 - Disclosure - Income Taxes - Income Tax Benefit (Expense) (Details) Sheet http://www.anglogoldashanti.com/role/IncomeTaxesIncomeTaxBenefitExpenseDetails Income Taxes - Income Tax Benefit (Expense) (Details) Details 93 false false R94.htm 2411403 - Disclosure - Income Taxes - Disclosure Of Reconciliation To South African Statutory Rate (Details) Sheet http://www.anglogoldashanti.com/role/IncomeTaxesDisclosureOfReconciliationToSouthAfricanStatutoryRateDetails Income Taxes - Disclosure Of Reconciliation To South African Statutory Rate (Details) Details 94 false false R95.htm 2411404 - Disclosure - Income Taxes - Unrecognised Tax Losses (Details) Sheet http://www.anglogoldashanti.com/role/IncomeTaxesUnrecognisedTaxLossesDetails Income Taxes - Unrecognised Tax Losses (Details) Details 95 false false R96.htm 2412402 - Disclosure - Earnings (Loss) per Ordinary Share - Basic and DIluted Earnings per Share (Details) Sheet http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareBasicAndDilutedEarningsPerShareDetails Earnings (Loss) per Ordinary Share - Basic and DIluted Earnings per Share (Details) Details http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareTables 96 false false R97.htm 2412403 - Disclosure - Earnings (Loss) per Ordinary Share - Dilutive Shares (Details) Sheet http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareDilutiveSharesDetails Earnings (Loss) per Ordinary Share - Dilutive Shares (Details) Details http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareTables 97 false false R98.htm 2412404 - Disclosure - Earnings (Loss) per Ordinary Share - Headline Earnings (Loss) per Share (Details) Sheet http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareHeadlineEarningsLossPerShareDetails Earnings (Loss) per Ordinary Share - Headline Earnings (Loss) per Share (Details) Details http://www.anglogoldashanti.com/role/EarningsLossPerOrdinaryShareTables 98 false false R99.htm 2413402 - Disclosure - Dividends (Details) Sheet http://www.anglogoldashanti.com/role/DividendsDetails Dividends (Details) Details http://www.anglogoldashanti.com/role/DividendsTables 99 false false R100.htm 2414402 - Disclosure - Tangible Assets (Details) Sheet http://www.anglogoldashanti.com/role/TangibleAssetsDetails Tangible Assets (Details) Details http://www.anglogoldashanti.com/role/TangibleAssetsTables 100 false false R101.htm 2415402 - Disclosure - Intangible Assets (Details) Sheet http://www.anglogoldashanti.com/role/IntangibleAssetsDetails Intangible Assets (Details) Details http://www.anglogoldashanti.com/role/IntangibleAssetsTables 101 false false R102.htm 2415403 - Disclosure - Intangible Assets - Calculation of Goodwill Impairment (Details) Sheet http://www.anglogoldashanti.com/role/IntangibleAssetsCalculationOfGoodwillImpairmentDetails Intangible Assets - Calculation of Goodwill Impairment (Details) Details 102 false false R103.htm 2416402 - Disclosure - Material partly-owned subsidiaries (Details) Sheet http://www.anglogoldashanti.com/role/MaterialPartlyOwnedSubsidiariesDetails Material partly-owned subsidiaries (Details) Details http://www.anglogoldashanti.com/role/MaterialPartlyOwnedSubsidiariesTables 103 false false R104.htm 2417402 - Disclosure - Investments in Associates and Joint Ventures (Details) Sheet http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVenturesDetails Investments in Associates and Joint Ventures (Details) Details http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVenturesTables 104 false false R105.htm 2417403 - Disclosure - Investments in Associates and Joint Ventures - Interests in Associates (Details) Sheet http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVenturesInterestsInAssociatesDetails Investments in Associates and Joint Ventures - Interests in Associates (Details) Details 105 false false R106.htm 2417404 - Disclosure - Investments in Associates and Joint Ventures - Investments in Joint Ventures (Details) Sheet http://www.anglogoldashanti.com/role/InvestmentsInAssociatesAndJointVenturesInvestmentsInJointVenturesDetails Investments in Associates and Joint Ventures - Investments in Joint Ventures (Details) Details 106 false false R107.htm 2418402 - Disclosure - Other Investments (Details) Sheet http://www.anglogoldashanti.com/role/OtherInvestmentsDetails Other Investments (Details) Details http://www.anglogoldashanti.com/role/OtherInvestmentsTables 107 false false R108.htm 2419402 - Disclosure - Inventories (Details) Sheet http://www.anglogoldashanti.com/role/InventoriesDetails Inventories (Details) Details http://www.anglogoldashanti.com/role/InventoriesTables 108 false false R109.htm 2420402 - Disclosure - Trade, other receivables and other assets (Details) Sheet http://www.anglogoldashanti.com/role/TradeOtherReceivablesAndOtherAssetsDetails Trade, other receivables and other assets (Details) Details http://www.anglogoldashanti.com/role/TradeOtherReceivablesAndOtherAssetsTables 109 false false R110.htm 2421402 - Disclosure - Cash Restricted for Use (Details) Sheet http://www.anglogoldashanti.com/role/CashRestrictedForUseDetails Cash Restricted for Use (Details) Details http://www.anglogoldashanti.com/role/CashRestrictedForUseTables 110 false false R111.htm 2422402 - Disclosure - Cash and cash equivalents (Details) Sheet http://www.anglogoldashanti.com/role/CashAndCashEquivalentsDetails Cash and cash equivalents (Details) Details http://www.anglogoldashanti.com/role/CashAndCashEquivalentsTables 111 false false R112.htm 2424402 - Disclosure - Share Capital and Premium (Details) Sheet http://www.anglogoldashanti.com/role/ShareCapitalAndPremiumDetails Share Capital and Premium (Details) Details http://www.anglogoldashanti.com/role/ShareCapitalAndPremiumTables 112 false false R113.htm 2425402 - Disclosure - Borrowings (Details) Sheet http://www.anglogoldashanti.com/role/BorrowingsDetails Borrowings (Details) Details http://www.anglogoldashanti.com/role/BorrowingsTables 113 false false R114.htm 2426402 - Disclosure - Environmental Rehabilitation and Other Provisions (Details) Sheet http://www.anglogoldashanti.com/role/EnvironmentalRehabilitationAndOtherProvisionsDetails Environmental Rehabilitation and Other Provisions (Details) Details http://www.anglogoldashanti.com/role/EnvironmentalRehabilitationAndOtherProvisionsTables 114 false false R115.htm 2426403 - Disclosure - Environmental Rehabilitation and Other Provisions - Provision for Silicosis Settlement (Details) Sheet http://www.anglogoldashanti.com/role/EnvironmentalRehabilitationAndOtherProvisionsProvisionForSilicosisSettlementDetails Environmental Rehabilitation and Other Provisions - Provision for Silicosis Settlement (Details) Details 115 false false R116.htm 2427402 - Disclosure - Provision for Pension and Post-retirement Benefits (Details) Sheet http://www.anglogoldashanti.com/role/ProvisionForPensionAndPostRetirementBenefitsDetails Provision for Pension and Post-retirement Benefits (Details) Details http://www.anglogoldashanti.com/role/ProvisionForPensionAndPostRetirementBenefitsTables 116 false false R117.htm 2428402 - Disclosure - Deferred Taxation (Details) Sheet http://www.anglogoldashanti.com/role/DeferredTaxationDetails Deferred Taxation (Details) Details http://www.anglogoldashanti.com/role/DeferredTaxationTables 117 false false R118.htm 2429402 - Disclosure - Trade, Other Payables and Deferred Income (Details) Sheet http://www.anglogoldashanti.com/role/TradeOtherPayablesAndDeferredIncomeDetails Trade, Other Payables and Deferred Income (Details) Details http://www.anglogoldashanti.com/role/TradeOtherPayablesAndDeferredIncomeTables 118 false false R119.htm 2430402 - Disclosure - Taxation (Details) Sheet http://www.anglogoldashanti.com/role/TaxationDetails Taxation (Details) Details http://www.anglogoldashanti.com/role/TaxationTables 119 false false R120.htm 2431402 - Disclosure - Cash Generated From Operations (Details) Sheet http://www.anglogoldashanti.com/role/CashGeneratedFromOperationsDetails Cash Generated From Operations (Details) Details http://www.anglogoldashanti.com/role/CashGeneratedFromOperationsTables 120 false false R121.htm 2432402 - Disclosure - Related Parties - Related Party Transactions (Details) Sheet http://www.anglogoldashanti.com/role/RelatedPartiesRelatedPartyTransactionsDetails Related Parties - Related Party Transactions (Details) Details 121 false false R122.htm 2432403 - Disclosure - Related Parties - Directors and Key Management Personnel (Details) Sheet http://www.anglogoldashanti.com/role/RelatedPartiesDirectorsAndKeyManagementPersonnelDetails Related Parties - Directors and Key Management Personnel (Details) Details 122 false false R123.htm 2432404 - Disclosure - Related Parties - Directors’ and Prescribed Officers’ interests in AngloGold Ashanti Shares (Details) Sheet http://www.anglogoldashanti.com/role/RelatedPartiesDirectorsAndPrescribedOfficersInterestsInAnglogoldAshantiSharesDetails Related Parties - Directors’ and Prescribed Officers’ interests in AngloGold Ashanti Shares (Details) Details 123 false false R124.htm 2433402 - Disclosure - Contractual Commitments and Contingencies - Contractual Commitments (Details) Sheet http://www.anglogoldashanti.com/role/ContractualCommitmentsAndContingenciesContractualCommitmentsDetails Contractual Commitments and Contingencies - Contractual Commitments (Details) Details 124 false false R125.htm 2433403 - Disclosure - Contractual Commitments and Contingencies - Contingencies (Details) Sheet http://www.anglogoldashanti.com/role/ContractualCommitmentsAndContingenciesContingenciesDetails Contractual Commitments and Contingencies - Contingencies (Details) Details 125 false false R126.htm 2434402 - Disclosure - Financial Risk Management Activities - Non-hedge Derivatives (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesNonHedgeDerivativesDetails Financial Risk Management Activities - Non-hedge Derivatives (Details) Details 126 false false R127.htm 2434403 - Disclosure - Financial Risk Management Activities - Maturities of Financial Liabilities (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesMaturitiesOfFinancialLiabilitiesDetails Financial Risk Management Activities - Maturities of Financial Liabilities (Details) Details 127 false false R128.htm 2434404 - Disclosure - Financial Risk Management Activities - Credit Risk Exposure (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesCreditRiskExposureDetails Financial Risk Management Activities - Credit Risk Exposure (Details) Details 128 false false R129.htm 2434405 - Disclosure - Financial Risk Management Activities - Fair Value of Financial Instruments (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesFairValueOfFinancialInstrumentsDetails Financial Risk Management Activities - Fair Value of Financial Instruments (Details) Details 129 false false R130.htm 2434406 - Disclosure - Financial Risk Management Activities - Assets Measured at Fair Value on a Recurring Basis (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesAssetsMeasuredAtFairValueOnRecurringBasisDetails Financial Risk Management Activities - Assets Measured at Fair Value on a Recurring Basis (Details) Details 130 false false R131.htm 2434407 - Disclosure - Financial Risk Management Activities - Interest Rate Risk (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesInterestRateRiskDetails Financial Risk Management Activities - Interest Rate Risk (Details) Details 131 false false R132.htm 2434408 - Disclosure - Financial Risk Management Activities - Foreign Exchange Risk (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesForeignExchangeRiskDetails Financial Risk Management Activities - Foreign Exchange Risk (Details) Details 132 false false R133.htm 2434409 - Disclosure - Financial Risk Management Activities - Environmental Obligations (Details) Sheet http://www.anglogoldashanti.com/role/FinancialRiskManagementActivitiesEnvironmentalObligationsDetails Financial Risk Management Activities - Environmental Obligations (Details) Details 133 false false R134.htm 2435402 - Disclosure - Capital Management (Details) Sheet http://www.anglogoldashanti.com/role/CapitalManagementDetails Capital Management (Details) Details http://www.anglogoldashanti.com/role/CapitalManagementTables 134 false false R135.htm 2435403 - Disclosure - Capital Management - Gearing Ratio (Details) Sheet http://www.anglogoldashanti.com/role/CapitalManagementGearingRatioDetails Capital Management - Gearing Ratio (Details) Details 135 false false R136.htm 2436401 - Disclosure - Recent Developments (Details) Sheet http://www.anglogoldashanti.com/role/RecentDevelopmentsDetails Recent Developments (Details) Details http://www.anglogoldashanti.com/role/RecentDevelopments 136 false false R137.htm 2437402 - Disclosure - Supplemental Condensed Consolidating Financial Information (Details) Sheet http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformationDetails Supplemental Condensed Consolidating Financial Information (Details) Details http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformationTables 137 false false R138.htm 2437403 - Disclosure - Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Income Statement (Details) Sheet http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformationCondensedConsolidatingIncomeStatementDetails Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Income Statement (Details) Details 138 false false R139.htm 2437404 - Disclosure - Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Statement of Financial Position (Details) Sheet http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformationCondensedConsolidatingStatementOfFinancialPositionDetails Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Statement of Financial Position (Details) Details 139 false false R140.htm 2437405 - Disclosure - Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Statement of Cash Flow (Details) Sheet http://www.anglogoldashanti.com/role/SupplementalCondensedConsolidatingFinancialInformationCondensedConsolidatingStatementOfCashFlowDetails Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Statement of Cash Flow (Details) Details 140 false false R141.htm 2438400 - Disclosure - CalculationOfImpairmentsDetails (Details) Sheet http://www.anglogoldashanti.com/role/CalculationofimpairmentsdetailsDetails CalculationOfImpairmentsDetails (Details) Details 141 false false All Reports Book All Reports au-20181231.xml au-20181231.xsd au-20181231_cal.xml au-20181231_def.xml au-20181231_lab.xml au-20181231_pre.xml http://xbrl.ifrs.org/taxonomy/2017-03-09/ifrs-full http://xbrl.sec.gov/invest/2013-01-31 http://xbrl.sec.gov/currency/2016-01-31 http://xbrl.sec.gov/country/2017-01-31 http://xbrl.sec.gov/dei/2014-01-31 true true