75000 - Document - Cover Page
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75010 - Statement - Consolidated Income Statement
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75020 - Statement - Consolidated Statement of Comprehensive Income
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75030 - Statement - Consolidated Balance Sheet
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75040 - Statement - Consolidated Cash Flow Statement
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75050 - Statement - Consolidated Statement of Changes in Equity
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995457 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure
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995467 - Disclosure - Segment reporting
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995477 - Disclosure - Revenue
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995487 - Disclosure - Exceptional items
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995497 - Disclosure - Expenses and other income
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995507 - Disclosure - Income tax expense
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995517 - Disclosure - Earnings per share
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995527 - Disclosure - Trade and other receivables
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995537 - Disclosure - Trade and other payables
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995547 - Disclosure - Inventories
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995557 - Disclosure - Property, plant and equipment
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995567 - Disclosure - Intangible assets
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995577 - Disclosure - Impairment of Non-current Assets
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995587 - Disclosure - Deferred tax balances
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995597 - Disclosure - Closure and rehabilitation provisions
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995607 - Disclosure - Climate change
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995617 - Disclosure - Share capital
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995627 - Disclosure - Other equity
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995637 - Disclosure - Dividends
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995647 - Disclosure - Provisions for dividends and other liabilities
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995657 - Disclosure - Net debt
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995667 - Disclosure - Leases
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995677 - Disclosure - Net finance costs
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995687 - Disclosure - Financial risk management
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995697 - Disclosure - Key management personnel
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995707 - Disclosure - Employee share ownership plans
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995717 - Disclosure - Employee benefits, restructuring and post-retirement employee benefits provisions
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995727 - Disclosure - Subsidiaries
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995737 - Disclosure - Investments accounted for using the equity method
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995747 - Disclosure - Interests in joint operations
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995757 - Disclosure - Related party transactions
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995767 - Disclosure - Contingent liabilities
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995777 - Disclosure - Subsequent events
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995787 - Disclosure - Auditor's remuneration
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995797 - Disclosure - Not required for US reporting
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995807 - Disclosure - New and amended accounting standards and interpretations and changes to accounting policies
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995817 - Disclosure - Provisions (Policies)
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995827 - Disclosure - Segment reporting (Tables)
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995837 - Disclosure - Revenue (Tables)
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995847 - Disclosure - Exceptional items (Tables)
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995857 - Disclosure - Expenses and other income (Tables)
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995867 - Disclosure - Income tax expense (Tables)
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995877 - Disclosure - Earnings per share (Tables)
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995887 - Disclosure - Trade and other receivables (Tables)
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995897 - Disclosure - Trade and other payables (Tables)
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995907 - Disclosure - Inventories (Tables)
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995917 - Disclosure - Property, plant and equipment (Tables)
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995927 - Disclosure - Intangible assets (Tables)
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995937 - Disclosure - Impairment of non-current assets (Tables)
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995947 - Disclosure - Deferred tax balances (Tables)
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995957 - Disclosure - Closure and rehabilitation provisions (Tables)
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995967 - Disclosure - Climate change (Tables)
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995977 - Disclosure - Share capital (Tables)
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995987 - Disclosure - Other equity (Tables)
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995997 - Disclosure - Dividends (Tables)
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996007 - Disclosure - Provisions for dividends and other liabilities (Tables)
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996017 - Disclosure - Net debt (Tables)
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996027 - Disclosure - Leases (Tables)
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996037 - Disclosure - Net finance costs (Tables)
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996047 - Disclosure - Financial risk management (Tables)
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996057 - Disclosure - Key management personnel (Tables)
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996067 - Disclosure - Employee share ownership plans (Tables)
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996077 - Disclosure - Employee benefits, restructuring and post-retirement employee benefits provisions (Tables)
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996087 - Disclosure - Subsidiaries (Tables)
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996097 - Disclosure - Investments accounted for using the equity method (Tables)
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996107 - Disclosure - Interests in joint operations (Tables)
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996117 - Disclosure - Related party transactions (Tables)
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996127 - Disclosure - Contingent liabilities (Tables)
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996137 - Disclosure - Auditor's remuneration (Tables)
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996147 - Disclosure - Segment Reporting - Additional Information (Detail)
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996157 - Disclosure - Segment Reporting - Summary of Reportable Segments (Detail)
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996167 - Disclosure - Segment Reporting - Summary of Reportable Segments (Parenthetical) (Detail)
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996177 - Disclosure - Segment Reporting - Summary of Geographical Information (Detail)
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996187 - Disclosure - Revenue - Summary of Revenue by Segment and Asset (Detail)
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996197 - Disclosure - Revenue - Summary of Revenue by Segment and Asset (Parenthetical) (Detail)
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996207 - Disclosure - Revenue - Additional Information (Detail)
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996217 - Disclosure - Exceptional Items - Summary of Exceptional Items by Category (Detail)
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996227 - Disclosure - Exceptional Items - Additional Information (Detail)
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996237 - Disclosure - Exceptional Items - Summary of Exceptional Items Related to the Samarco Dam Failure (Detail)
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996247 - Disclosure - Exceptional Items - Summary of Gain on Disposal (Detail)
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996257 - Disclosure - Exceptional Items - Summary of Gain on Disposal (Parenthetical) (Detail)
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996267 - Disclosure - Significant Events - Additional Information (Detail)
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996277 - Disclosure - Significant Events - Summary of Financial Impacts of Samarco Dam Failure (Detail)
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996287 - Disclosure - Significant Events - Summary of Financial Impacts of Samarco Dam Failure (Parenthetical) (Detail)
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996297 - Disclosure - Significant Events - Summary of Provision for Samarco Dam Failure (Detail)
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996307 - Disclosure - Expenses and Other Income - Summary of Expenses and Other Income (Detail)
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996317 - Disclosure - Income Tax Expense - Summary of Income Tax Expense (Detail)
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996327 - Disclosure - Income Tax Expense - Summary of Factors Affecting Income Tax Expense (Detail)
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996337 - Disclosure - Income Tax Expense - Summary of Factors Affecting Income Tax Expense (Parenthetical) (Detail)
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996347 - Disclosure - Income Tax Expense - Summary of Income Tax Recognised in Other Comprehensive Income (Detail)
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996357 - Disclosure - Income Tax Expense - Summary of Income Tax Recognised in Other Comprehensive Income (Parenthetical) (Detail)
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996367 - Disclosure - Income Tax Expense - Additional Information (Detail)
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996377 - Disclosure - Earnings Per Share - Summary of Earnings Per Share (Detail)
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996387 - Disclosure - Earnings Per Share - Summary of Reconciliation of Earnings Attributable to Ordinary Shareholders (Detail)
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996397 - Disclosure - Earnings Per Share - Additional Information (Detail)
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996407 - Disclosure - Trade and Other Receivables - Summary of Trade and Other Receivables (Detail)
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996417 - Disclosure - Trade and Other Receivables - Additional Information (Detail)
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996427 - Disclosure - Trade and Other Payables - Summary of Trade and Other Payables (Detail)
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996437 - Disclosure - Inventories - Summary of Inventories (Detail)
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996447 - Disclosure - Inventories - Summary of Inventories (Parenthetical) (Detail)
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996457 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail)
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996467 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Parenthetical) (Detail)
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996477 - Disclosure - Property, Plant and Equipment - Summary of Principal Depreciation Methods and Rates Applied to Major Asset Categories (Detail)
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996487 - Disclosure - Property, Plant and Equipment - Additional Information (Detail)
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996497 - Disclosure - Intangible Assets - Summary of Intangible Assets (Detail)
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996507 - Disclosure - Intangible Assets - Additional Information (Detail)
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996517 - Disclosure - Impairment of Non-current Assets - Schedule of Impairment of Non-current Assets for Cash Generating Unit by Class of Assets and by Reportable Segment (Detail)
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996527 - Disclosure - Impairment of Non-current Assets - Summary of Goodwill Allocated to Cash Generating Units (Detail)
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996537 - Disclosure - Impairment of Non-current Assets - Additional Information (Detail)
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996547 - Disclosure - Deferred Tax Balances - Summary of Movement in Net Deferred Tax Position (Detail)
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996557 - Disclosure - Deferred Tax Balances - Summary of Movement in Net Deferred Tax Position (Parenthetical) (Detail)
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996567 - Disclosure - Deferred Tax Balances - Summary of Composition of Net Deferred Tax Assets and Liabilities and Deferred Tax Expense Charged/(Credited) to Income Statement (Detail)
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996577 - Disclosure - Deferred Tax Balances - Summary of Composition of Unrecognised Deferred Tax Assets and Liabilities (Detail)
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996587 - Disclosure - Deferred Tax Balances - Summary of Composition of Unrecognised Deferred Tax Assets and Liabilities (Parenthetical) (Detail)
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996597 - Disclosure - Closure and Rehabilitation Provisions - Summary of Closure and Rehabilitation Provisions (Detail)
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996607 - Disclosure - Closure and Rehabilitation Provisions - Summary of Detailed Information About Profile of Closure and Rehabilitation Cash Flows (Detail)
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996617 - Disclosure - Closure and Rehabilitation Provisions - Additional Information (Detail)
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996627 - Disclosure - Climate change - Summary of Climate Change in Price-Only Sensitivities Reflect (Detail)
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996637 - Disclosure - Climate change - Additional Information (Detail)
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996647 - Disclosure - Share Capital - Summary of Share Capital (Detail)
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996657 - Disclosure - Share Capital - Additional Information (Detail)
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996667 - Disclosure - Other Equity - Summary of Reserves (Detail)
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996677 - Disclosure - Other Equity - Summary of Financial Information Relating to Subsidiaries with Non-controlling Interests (Detail)
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996687 - Disclosure - Other Equity (Additional Information) (Details)
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996697 - Disclosure - Dividends - Summary of Dividends Paid (Detail)
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996707 - Disclosure - Dividends - Additional Information (Detail)
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996717 - Disclosure - Dividends - Summary of Franking Credits (Detail)
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996727 - Disclosure - Dividends - Summary of Franking Credits (Parenthetical) (Detail)
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996737 - Disclosure - Provisions for Dividends and Other Liabilities - Summary of Provisions for Dividends and Other Liabilities (Detail)
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996747 - Disclosure - Net Debt - Summary of Net Debt Balance and Gearing Ratio (Detail)
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996757 - Disclosure - Net Debt - Summary of Cash and Cash Equivalents, Net of Overdrafts (Detail)
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996767 - Disclosure - Net Debt - Additional Information (Detail)
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996777 - Disclosure - Net Debt - Summary of Interest Bearing Liabilities and Cash and Cash Equivalents Denominated by Currency (Detail)
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996787 - Disclosure - Net Debt - Summary of Maturity Profile of Financial Liabilities Based on the Contractual Amounts (Detail)
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996797 - Disclosure - Net Debt - Summary of Maturity Profile of Financial Liabilities Based on the Contractual Amounts (Parenthetical) (Detail)
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996807 - Disclosure - Leases - Summary of Movements in Lease Liabilities (Detail)
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996817 - Disclosure - Leases - Additional Information (Detail)
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996827 - Disclosure - Leases - Summary of Movements in Right of Use Assets (Detail)
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996837 - Disclosure - Leases - Summary of Amounts Recorded in Income Statement and Cash Flow Statements (Detail)
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996847 - Disclosure - Leases - Summary of Amounts Recorded in Income Statement and Cash Flow Statements (Parenthetical) (Detail)
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996857 - Disclosure - Net Finance Costs - Summary of Net Finance Costs (Detail)
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996867 - Disclosure - Net Finance Costs - Summary of Net Finance Costs (Parenthetical) (Detail)
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996877 - Disclosure - Financial Risk Management - Additional Information (Detail)
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996887 - Disclosure - Financial Risk Management - Summary of Foreign Currency Risk Arising From Financial Assets and Liabilities, Which Are Denominated In Currencies Other Than The US Dollar (Detail)
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996897 - Disclosure - Financial Risk Management - Summary of Financial Assets and Liabilities by Class (Detail)
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996907 - Disclosure - Financial Risk Management - Summary of Financial Assets and Liabilities by Class (Parenthetical) (Detail)
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996917 - Disclosure - Financial Risk Management - Summary of Carrying Amounts of Group's Notes and Debentures by Currency and Derivatives Which Hedge (Detail)
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996927 - Disclosure - Financial Risk Management - Summary of Carrying Amounts of Group's Notes and Debentures by Currency and Derivatives Which Hedge (Parenthetical) (Detail)
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996937 - Disclosure - Financial Risk Management - Summary of Reconciliation of Components of Equity and Analysis of Movements in Reserves for all Hedges (Detail)
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996947 - Disclosure - Financial Risk Management - Summary of Movement of Interest Bearing Liabilities and Related Derivatives (Detail)
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996957 - Disclosure - Key Management Personnel - Summary of Key Management Personnel (Detail)
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996967 - Disclosure - Key Management Personnel - Additional Information (Detail)
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996977 - Disclosure - Employee Share Ownership Plans - Summary of Description of Plans (Detail)
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996987 - Disclosure - Employee Share Ownership Plans - Summary of Description of Plans (Parenthetical) (Detail)
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996997 - Disclosure - Employee Share Ownership Plans - Summary of Employee Share Awards (Detail)
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997007 - Disclosure - Employee Share Ownership Plans - Summary of Employee Share Awards (Parenthetical) (Detail)
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997017 - Disclosure - Employee Share Ownership Plans - Summary of Fair Value and Assumptions in the Calculation of Fair Value for Awards Issued (Detail)
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997027 - Disclosure - Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions - Summary of Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions (Detail)
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997037 - Disclosure - Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions - Summary of Reconciliation of Employee Benefits, Restructuring and Post-retirement Employee Benefits (Detail)
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997047 - Disclosure - Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions - Summary of Reconciliation of Employee Benefits, Restructuring and Post-retirement Employee Benefits (Parenthetical) (Detail)
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997057 - Disclosure - Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions - Additional Information (Detail)
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997067 - Disclosure - Subsidiaries - Summary of Significant Subsidiaries (Detail)
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997077 - Disclosure - Subsidiaries - Summary of Significant Subsidiaries (Parenthetical) (Detail)
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997087 - Disclosure - Investments Accounted for Using the Equity Method - Additional Information (Detail)
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997097 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Ownership Interest in Equity Accounted Investments (Detail)
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997107 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Movements of Investments Accounted for using the Equity Method (Detail)
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997117 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Movements of Investments Accounted for using the Equity Method (Parenthetical) (Detail)
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997127 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Financial Information of Significant Equity Accounted Investments (Detail)
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997137 - Disclosure - Investments Accounted for Using the Equity Method - Summary of Financial Information of Significant Equity Accounted Investments (Parenthetical) (Detail)
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997147 - Disclosure - Interests in Joint Operations - Summary of Significant Interests in Joint Operations (Detail)
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997157 - Disclosure - Interests in Joint Operations - Summary of Assets Held in Joint Operations (Detail)
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997167 - Disclosure - Related Party Transactions - Additional Information (Detail)
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997177 - Disclosure - Related Party Transactions - Summary of Transactions with Related Parties (Detail)
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997187 - Disclosure - Related Party Transactions - Summary of Outstanding Balances with Related Parties (Detail)
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997197 - Disclosure - Contingent Liabilities - Summary of Contingent Liabilities (Detail)
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997207 - Disclosure - Auditor's Remuneration - Summary of Auditors Remuneration (Detail)
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997217 - Disclosure - Auditor's Remuneration - Additional Information (Detail)
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997227 - Statement - Consolidated Income Statement Alternate 1
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997237 - Disclosure - Subsequent Events - Additional Information (Detail)
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997247 - Statement - Consolidated Statement of Comprehensive Income Alternate 1
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997257 - Statement - Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions - Summary of Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions (Detail) Alternate 1
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999009 - Disclosure - Anchoring
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Employee benefits, restructuring and post-retirement employee benefits provisions, exchange variations.
Employee benefits, restructuring and post-retirement employee benefits provisions, exchange variations
Exchange variations
Description of dividend equivalent payment share based payment arrangement.
Description of Dividend Equivalent Payment Share Based Payment Arrangement
Dividend Equivalent Payment
Disclosure of financial assets [table]
Summary of Financial Statements classifications of financial assets
Employee benefits restructuring postretirement benefits provisions transfers and other movements.
Employee Benefits Restructuring Postretirement Benefits Provisions Transfers And Other Movements
Transfers and other movements
External customers.
External Customers [member]
Revenue [member]
Non-current inventories
Inventories
Non-current
Reserve of exchange differences on translation
Foreign currency translation reserve
Adjustments for decrease (increase) in assets and liabilities.
Adjustments for decrease increase in assets and liabilities
Net decrease/(increase) in liabilities
Cost of Hedging Reserve Tax [Member]
Cost of hedging reserve, tax [member]
Land and buildings [member]
Land and buildings [member]
Land and buildings [member]
Level 1 and 2 of Fair Value Hierarchy.
Level 1 and 2 of Fair Value Hierarchy [member]
Level 1 and 2 [member]
Vesting Period [Member]
Vesting period [member]
The cumulative amount of the unrecognised share of losses of associates and joint venture if the entity has stopped recognising its share of losses when applying the equity method.
Cumulative unrecognised share of losses of associates and joint ventures
Cumulative losses
Percentage of proportion payable to claimants.
Percentage Of Proportion Payable To Claimants
Percentage of proportion payable to claimants
Other financial liabilities, undiscounted cash flows.
Other financial liabilities, undiscounted cash flows
Other financial liabilities, contractual amount
Other financial liabilities, contractual amount
Top of range [member]
Top of range [member]
Top of range [member]
Exceptional items.
Exceptional Items [domain]
Exceptional items [domain]
Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities
Foreign exchange impacts
Bhp Mitsubishi Alliance.
Bhp Mitsubishi Alliance [Member]
BHP Mitsubishi Alliance [Member]
Reserve of share-based payments
Employee share awards reserve
Other receivables
Other receivables
Disclosure of lease
Disclosure of lease [Abstract]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Prepayment of carbon credit.
Prepayment Of Carbon Credit
Prepayment Of Carbon Credit
Description of accounting policy for derivative financial instruments [text block]
Derivative financial instruments
Investor [Domain]
Increase (decrease) through interest rate movements, liabilities arising from financing activities.
Increase (decrease) through interest rate movements, liabilities arising from financing activities
Interest rate impacts
Estimate expenses for decarbonisation.
Estimate Expenses For Decarbonisation
Estimate Expenses For Decarbonisation
Recoverable amount of asset or cash-generating unit
Recoverable amount of asset or cash-generating unit
Settlememt amount (inclusive of interest and costs)
Settlement of liabilities by entity on behalf of related party, related party transactions
Financial expenses.
Financial Expenses [abstract]
Financial expenses
The disclosure of climate change.
Climate Change Explanatory [Text Block]
Climate change
Entity Current Reporting Status
Entity Current Reporting Status
JAPAN
Japan [member]
Percentage of charges recognised in Group's results.
Percentage of charges recognised in Group's results
Percentage of charges recognised in Group's results
Net debt management related instruments current.
Net Debt Management Related Instruments Current
Net debt management related instruments
Increase decrease in provision due to reasonably possible increase in discount rate.
Increase Decrease In Provision Due To Reasonably Possible Increase In Discount Rate
Increase (decrease) in provision due to reasonably possible increase in discount rate
Decrease in closure and rehabilitation provision due to reasonably possible increase in real discount rates
Assets (liabilities)
Net assets
Net assets
Net assets disposed
Classes of property, plant and equipment [axis]
Classes of property, plant and equipment [axis]
Disclosure of detailed information about gain on disposal of subsidiary explanatory.
Disclosure of Detailed Information About Gain on Disposal of Subsidiary Explanatory
Summary of Gain on Divestment
Payments of lease liabilities, classified as financing activities
Principal lease payments
Disclosure of market risk [text block]
Summary of Interest Bearing Liabilities and Cash and Cash Equivalents Denominated by Currency
Federal public prosecution office claim.
Federal Public Prosecution Office Claim [member]
Federal public prosecution office claim [member]
Purchase of exploration and evaluation assets
Exploration and evaluation expenditure
Non-current lease liabilities
Disclosure of analysis of other comprehensive income by item [table]
Statement [table]
Current [member]
Current
Local GAAP revenue.
Local GAAP revenue
Revenue – 100%
Classes of financial assets [axis]
Classes of financial assets [axis]
Option life, share options granted
Estimated life of awards
Document Fiscal Period Focus
Document Fiscal Period Focus
Tax effect from foreign exchange adjustments.
Tax Effect From Foreign Exchange Adjustments
Foreign exchange adjustments
Capital Commitement.
Capital Commitement [Axis]
Trades and other payables.
Trades and other payables [member]
Trades and other payables [member]
Method Depreciation [Axis]
Non-cash effect of business combinations, supplier finance arrangements
Discounting on streaming arrangement liability
Country of incorporation of associate
Country of incorporation
Disclosure of detailed information about intangible assets [abstract]
Other financial assets
Other financial assets
Entity Shell Company
Entity Shell Company
Disclosure of outstanding balances with related parties.
Disclosure Of Outstanding Balances With Related Parties [text block]
Summary of Outstanding Balances with Related Parties
Other Currencies [Member]
Other Currencies [Member]
Other
Unused tax losses [member]
Tax losses [member]
Local GAAP net assets (liabilities).
Local GAAP net assets (liabilities)
Net assets/(liabilities) – 100%
Disclosure of employee benefits restructuring and post retirement employee benefits provisions.
Disclosure Of Employee Benefits Restructuring And Post Retirement Employee Benefits Provisions [line items]
Disclosure of employee benefits restructuring and post retirement employee benefits provisions [line items]
Adjustments to reconcile headline earnings to ordinary shareholders.
Adjustments to Reconcile Headline Earnings to Ordinary Shareholders
Subtotal of adjustments
Disclosure of detailed information about investments accounted for using equity method.
Disclosure Of Detailed Information About Investments Accounted For Using Equity Method Explanatory
Summary of Ownership Interest in Equity Accounted Investments
Director related entities.
Director related entities [member]
Director related entities [member]
Cash flows from (used in) financing activities
Net financing cash flow
Net financing cash flows
Key management personnel compensation, post-employment benefits
Post-employment benefits
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Proceeds settlements from cash management related instruments.
Proceeds Settlements From Cash Management Related Instruments
Proceeds from cash management related instruments
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Joint operations [axis]
Joint operations [axis]
Bank overdraft and short-term borrowings.
Bank Overdraft and Short Term Borrowings [member]
Bank overdraft and short-term borrowings [member]
Brazil, Brazil Real
BRL
Lease liability.
Lease Liability Non Current Associated With Index Linked Freight Contracts Non Current
Less: Lease liability associated with index-linked freight contracts non current
Trade and other receivable.
Trade And Other Receivable [member]
Trade and other receivable [member]
Expense recognised during period for bad and doubtful debts for related party transaction
Expense for expected credit losses due from related parties
Subsidiaries and joint operations.
Subsidiaries and joint operations [member]
Subsidiaries and joint operations [member]
Impairment of financial assets [domain]
Entity's total for impairment of financial assets [member]
Issue of equity
Shares issued
Other current financial assets
Other financial assets
Current other financial assets
Effect of exchange rate changes on cash and cash equivalents
Foreign currency exchange rate changes on cash and cash equivalents
Disclosure of reconciliation of liabilities arising from financing activities [line items]
Disclosure of reconciliation of liabilities arising from financing activities [line items]
Cash And Deferred Payment Awards [Member]
CDP awards [Member]
Auditors remuneration.
Auditors Remuneration [line items]
Auditors remuneration [line items]
Classes of financial instruments [axis]
Classes of financial instruments [axis]
Borrowings, maturity
Revolving credit facility, maturity period
Settlement obligation [Axis].
Settlement Obligation [Domain]
Settlement Obligation [Domain]
Post-retirement employee benefits.
Postretirement Employee Benefits [member]
Post-retirement employee benefits [member]
Disclosure of quantitative information about leases for lessee [abstract]
Finance costs
Interest expense
Total financial expenses
Financial expenses
Cash
Cash
Disclosure of significant events.
Disclosure Of Significant Events [table]
Carbon Prices
Carbon Prices
Carbon prices
Other inflows (outflows) of cash, classified as investing activities
Other investing
Coal [member]
Coal.
Coal [member]
Reserve of cash flow hedges [member]
Cash flow hedging reserve, net [member]
Entity Filer Category
Entity Filer Category
Gross amount of income tax losses which are not recognised as deferred tax assets.
Gross amount of income tax losses not recognised
Gross amount of income tax losses not recognised
Amount by which unit's recoverable amount exceeds its carrying amount
Amount by which unit's recoverable amount exceeds its carrying amount
Outstanding liability
Outstanding commitments made by entity, related party transactions
Weighted average remaining contractual life of outstanding shares awards.
Weighted Average Remaining Contractual Life of Outstanding Shares Awards
Weighted average remaining contractual life (years)
Not later than one year [member]
Due not later than one year [member]
Gains (losses) on cash flow hedges, net of tax
Add: Change in fair value of hedging instrument recognised in OCI
Disclosure of significant events.
Disclosure Of Significant Events [Line items]
Disclosure of significant events [line items]
Local GAAP profit (loss) from continuing operations.
Local GAAP profit (loss) from continuing operations
Profit/(loss) – 100%
Segments [domain]
Segments [member]
Classes of intangible assets and goodwill [domain]
Goodwill and other intangibles [member]
Cash flows from (used in) operations
Cash generated from operations
Increase (decrease) in accounting estimate
Change in estimate
Cash flow hedges [abstract]
Hedges:
Hedges:
Disclosure of revenue by segment and asset.
Disclosure of revenue by segment and asset explanatory
Summary of Revenue by Segment and Asset
Other changes in associates and joint ventures accounted for using equity method.
Other changes in associates and joint ventures accounted for using equity method
Other
Disclosure of deferred taxes [text block]
Deferred tax balances
Disclosure Of Detail Information About Net Debt And Gearing Ratio Explanatory
Disclosure Of Detail Information About Net Debt And Gearing Ratio Explanatory
Summary of Net Debt Balance and Gearing Ratio
Capital gearing ratio being the ratio of net debt to net debt plus net assets.
Capital gearing ratio
Gearing
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [Abstract]
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [abstract]
Financial liabilities
Total financial liabilities
Segment consolidation items [domain]
Entity's total for segment consolidation items [member]
United Kingdom Group Action Complaint [Member]
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Principal place of business of joint venture
Principal place of business
Disclosure of reconciliation of changes in intangible assets and goodwill [text block]
Summary of Intangible Assets
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [Text Block]
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the USDollar Explanatory [Table Text Block]
Summary of foreign currency risk arising from financial assets and liabilities, which are denominated in currencies other than the US dollar
Current other financial assets [Member]
Current other financial assets [member]
Temporary difference, unused tax losses and unused tax credits [axis]
Temporary difference, unused tax losses and unused tax credits [axis]
Joint operations [domain]
Entity's total for joint operations [member]
Schedule Of Gain On Disposal [Line Items]
Investments, including foreign tax credits.
Investments, including foreign tax credits [member]
Investments, including foreign tax credits [member]
Cybersecurity Risk Management Third Party Engaged [Flag]
Cash and cash equivalents
Cash and cash equivalents
Less: Total cash and cash equivalents
Total cash and cash equivalents
Profit (loss) from operating activities
Profit from operations
Increase in depreciation expense due to reasonably possible increase in discount rate.
Increase (decrease) in depreciation expense due to reasonably possible increase in discount rate
Decrease in depreciation expense due to reasonably possible increase in real discount rates
Other expense income.
Other Expense Income [line items]
Other expense income [line items]
Maturity Of Completion [Axis]
Trade and other payables
Trade and other payables
Total
Rest of world.
Rest Of World [member]
Rest of world [member]
Tax expense (income) at applicable tax rate
Tax on profit at Australian prima facie tax rate of 30 per cent
Increase in existing provisions, other provisions
Samarco dam failure provision
Samarco dam failure provision
Assets [Abstract]
ASSETS
Disclosure of leases
Leases
BHP Canada Inc.
BHP Canada Inc [Member]
BHP Canada Inc. [member]
Geographical [Domain]
Repayments of borrowings classified as financing activities including discontinued operations.
Repayments Of Borrowings Classified As Financing Activities Including Discontinued Operations
Repayment of interest bearing liabilities
Disclosure of transactions between related parties [abstract]
Comprehensive income
Total comprehensive income
Total comprehensive income
Unrealised foreign exchange gains (losses) [member]
Foreign exchange gains and losses [member]
Financial liabilities at fair value through profit or loss, category [member]
Financial liabilities held at fair value through profit or loss [member]
Gross amount of capital tax losses not recognised.
Gross Amount Of Capital Tax Losses Not Recognised
Gross amount of capital tax losses not recognised
Reclassification adjustments on cash flow hedges, before tax
Losses/(gains) transferred to the income statement
Dividends paid to equity holders of parent, classified as financing activities
Dividends paid
Depreciation, property, plant and equipment
Depreciation for the year
BHP Group Ltd.
B H P Group Ltd [Member]
BHP Group Ltd [member]
Diluted headline earnings loss per share.
Diluted Headline Earnings Loss Per Share
Diluted
Dividends received
Dividends received
Increase through adjustments arising from passage of time, other provisions
Amortisation of discounting impacting net finance costs
Disclosure of detailed information about gain on disposal of subsidiary.
Disclosure of Detailed Information About Gain on Disposal of Subsidiary [Table]
Other borrowings
Other
Disclosure of detailed information about interests in joint operations.
Disclosure of Detailed Information About Joint Operations Explanatory
Summary of Significant Interests in Joint Operations
Aggregated individually immaterial associates [member]
Individually immaterial, associates [member]
Description of accounting policy for impairment of assets [text block]
Impairment of non-current assets
Carrying amount [member]
Carrying amount [member]
Dividends received, classified as operating activities
Dividends received
Closure and rehabilitation provisions.
Closure And Rehabilitation Provisions Explanatory [Text Block]
Closure and rehabilitation provisions
Useful life measured as period of time, property, plant and equipment
Depreciation rate
Disclosure of detailed information about financial instruments [line items]
Disclosure of detailed information about financial instruments [line items]
Amounts receivable, related party transactions
Amounts owing from related parties
Amounts receivable
United Kingdom, Pounds
GBP [member]
GBP
Increase (decrease) through accrued employee entitlement for unexercised awards.
Increase (Decrease) Through Accrued Employee Entitlement For Unexercised Awards
Accrued employee entitlement for unexercised awards net of tax
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Items that will not be reclassified to the income statement:
Input tax payable.
Input tax payable
Input taxes
Input taxes payable
Current liabilities cross currency and interest rate swaps.
Current Liabilities Cross Currency and Interest Rate Swaps [member]
Current cross currency and interest rate swaps [member]
Currency [Axis]
Currency [axis]
Provisionally priced trade receivables.
Provisionally priced trade receivables [member]
Provisionally priced trade receivables [member]
Impairment loss recognised in profit or loss, property, plant and equipment
Disclosure of reconciliation of changes in intangible assets and goodwill [abstract]
Unallocated amounts [member]
Unallocated assets [member]
Description of accounting policy for contingent liabilities and contingent assets [text block]
Contingent liabilities
Lease liabilities
At the end of the financial year
At the beginning of the financial year
Lease liabilities
Country of incorporation of subsidiary
Country of incorporation
Classes of Other Provisions and Contingent Liabilities [Axis]
Cybersecurity Risk Management, Strategy, and Governance [Table]
Acquirer [Member]
Interest rate risk [member]
Interest rate risk [member]
BHP Nickel West Pty Ltd [member]
BHP Nickel West Pty Ltd [Member]
BHP Nickel West Pty Ltd [Member]
Increase (decrease) through exercise of options, equity
Employee share awards exercised net of employee contributions net of tax
Gross lease liabilities
Obligations under lease liabilities, contractual amount
Lease liabilities due for payment
Employee Benefits Restructuring Postretirement Benefits Provisions Transfers And Other Movements Divestment of Subsidiaries and Operations
Employee Benefits Restructuring Postretirement Benefits Provisions Transfers And Other Movements Divestment of Subsidiaries and Operations
Divestment of subsidiaries and operations
Compensation for damages
Compensation Damages
Compensation Damages
Allowance for credit losses on financial assets.
Allowance For Credit Losses On Financial Assets
Document Shell Company Report
Document Shell Company Report
Trade receivables standard payment terms.
Trade receivables standard payment terms
Term receivables terms
Increase (decrease) through loss of control of subsidiary, deferred tax liability (asset)
Divestment of subsidiaries and operations
Disclosure of non-adjusting events after reporting period [abstract]
Subsidiaries [domain]
Entity's total for subsidiaries [member]
Details of divestment.
Details Of Divestment [Abstract]
Details of the gain on disposal/divestment is as follows:
BHP Billiton Freight Singapore Pte Limited.
BHP Billiton Freight Singapore Pte Limited [member]
BHP Billiton Freight Singapore Pte Limited [member]
Disclosure of transactions between related parties [line items]
Disclosure of transactions between related parties [line items]
Description of share based payment arrangement vesting period.
Description Of Share Based Payment Arrangement Vesting Period
Vesting period
Auditor's remuneration
Total fees
Impairment of financial assets [axis]
Impairment of financial assets [axis]
Trade payables.
Trade Payables [member]
Trade payables [member]
Disclosure of non-adjusting events after reporting period [line items]
Disclosure of detailed information about gain on disposal of subsidiary.
Disclosure of Detailed Information About Gain on Disposal of Subsidiary [Abstract]
The amount of current financial liabilities excluding trade and other payables and provision.
Current Financial Liabilities Excluding Trade And Other Payables And Provisions
Current financial liabilities (excluding trade and other payables and provisions)
Deferred tax relating to items credited (charged) directly to equity
Income tax credit/(charge) recorded directly in equity
Civil Public Action Filed by Municipalities [member]
Civil Public Action Filed by Municipalities [member]
Civil Public Action Filed by Municipalities [member]
Non Current Other Financial Assets [Member]
Non-current other financial assets [member]
Lundin Mining [Member]
Disclosure of detailed information about other reserves.
Disclosure of detailed information about Other Reserves [text block]
Summary of Reserves
Energy coal.
Energy Coal [Member]
Energy coal [member]
Other tax effects for reconciliation between accounting profit and tax expense (income)
Other
Level 1 and 3 of Fair Value Hierarchy.
Level1And3OfFairValueHierarchy [Member]
Level 1 and 3 [member]
Other revenue.
Other revenue [member]
Other revenue [member]
Profit (loss) before tax
Profit before taxation
Profit before taxation
Proportion of ownership interest in subsidiary
Group share (per cent)
Group's interest
Disclosure of geographical areas [line items]
Disclosure of geographical areas [line items]
Revenue
Revenue
Current Other Financial Liabilities [Member]
Current other financial liabilities [Member]
Other temporary differences [member]
Other [member]
Other deductible temporary differences [member]
Initially applied IFRSs [axis]
Disclosure of impairment loss recognised or reversed for cash-generating unit [abstract]
Associates [member]
Associates [member]
Tax Rate [Domain]
Silver Price, Percent
Silver Price, Percent
Silver price, percent
Increase (decrease) through transfers and other changes, intangible assets and goodwill
Transfers and other movements
Trade and other non-current receivables
Non-current
Trade and other receivables
Disclosure of climate change table.
Disclosure Of Climate Change [Table]
Minera Spence S.A.
Minera Spence S A [member]
Minera Spence SA [member]
Level 2 and 3 of fair value hierarchy [member]
Levels 2 and 3 [member]
Cash flows from (used in) operating activities
Net operating cash flow
Net operating cash flows
Net operating cash flows
Derivative financial liabilities
Total derivatives fair value
Liabilities
Total liabilities
Total liabilities
WMC Finance (USA) Limited.
WMC Finance USA Limited [member]
WMC Finance (USA) Limited [member]
Fixed Payable Rate
Fixed payable rate.
Fixed payable rate
Deferred income.
Adjustments For Deferred income [Member]
Deferred income [member]
Increase (decrease) through net exchange differences, other provisions
Exchange translation
Exchange translation
Exchange translation
Investments in Subsidiaries [Member]
Investments in subsidiaries [member]
Provision for dividends and other liabilities.
Provision for dividends and other liabilities [member]
Provision for dividends and other liabilities [member]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss
Tax recognised within other comprehensive income
Income tax credit/(charge) relating to items that may be reclassified subsequently to the income statement
Indigenous Peoples And Traditional Communities [Member]
Indigenous Peoples And Traditional Communities [Member]
Provisions [abstract]
Applicable tax rate
Australian prima facie tax rate
Tax rate
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Material concentration risk.
Material Concentration Risk
Material concentration risk
Disclosure of exceptional items table
Disclosure Of Exceptional Items [table]
Disclosure of exceptional items [table]
Disclosure of exceptional items [table]
Impairment loss
Asset Impairment Loss
Total impairment of non-current assets
Net Finance Costs.
Net Finance Costs [Table]
Increase (decrease) through business combinations, deferred tax liability (asset)
Acquisition of subsidiaries and operations
Dividends paid to non-controlling interests, classified as financing activities
Dividends paid to non-controlling interests
Disclosure of detailed information about hedged items [text block]
Summary of Carrying Amounts of Group's Notes and Debentures by Currency and Derivatives Which Hedge
Functional or presentation currency [member]
Liabilities arising from financing activities [domain]
Liabilities arising from financing activities [member]
Allowance account for credit losses of financial assets
Allowance account for credit losses of financial assets at beginning of period
Allowance account for credit losses of financial assets at end of period
Allowance for credit loss of financial assets
Unused tax losses for which no deferred tax asset recognised
Income and capital tax losses with a tax benefit, which are not recognised as deferred tax assets
Classes of current inventories [abstract]
Input tax receivable.
Input tax receivable
Input taxes receivable
Unfunded defined pension and post retirement medical benefits.
Unfunded Defined Pension And Post Retirement Medical Benefits
Unfunded Defined Pension And Post Retirement Medical Benefits
Current deferred income including current contract liabilities
Deferred income
Separate management entities [domain]
Additions other than through business combinations, property, plant and equipment
Additions
Disclosure of significant investments in associates and joint ventures.
Disclosure of Significant Investments in Associates and Joint Ventures [line items]
Disclosure of significant investments in associates and joint ventures [line items]
Maximum borrowing capacity.
Maximum Borrowing Capacity
Revolving credit facility, maximum amount
WMC Resources Ltd.
WMC Resources Ltd [Member]
Miscellaneous other operating expense
All other operating expenses
Other reserves [member]
Reserves [member]
Adjustments for provisions
Provisions
Amendment Flag
Amendment Flag
Other comprehensive income, net of tax, gains (losses) from investments in equity instruments
Equity investments held at fair value
Raw materials and consumables used
Raw materials and consumables used
Disclosure of detailed information about property, plant and equipment [line items]
Disclosure of detailed information about property, plant and equipment [line items]
Compania Minera Cerro Colorado Limitada.
Compania Minera Cerro Colorado Limitada [member]
Compania Minera Cerro Colorado Limitada [member]
Borrowings by name [domain]
Borrowings by name [member]
Auditors.
Auditors [axis]
Auditors [axis]
Classes of intangible assets and goodwill [axis]
Classes of intangible assets and goodwill [axis]
Disclosure of information about key management personnel [text block]
Key management personnel
Increase (decrease) through change in estimates, provision.
Increase (decrease) through change in estimates, provision
Change in estimate
Entity Address, Postal Zip Code
Long-Term Incentive Plan and Management Award Plan.
Long Term Incentive Plan and Management Award Plan [member]
LTIP and MAP [member]
Categories of related parties [domain]
Entity's total for related parties [member]
Carbon credits surrender obligation.
Carbon Credits Surrender Obligation
Carbon credits surrender obligation
Contingent Liability [Member]
Contingent Liability [Member]
Other payables
Other payables
Cybersecurity Risk Role of Management [Text Block]
Current restricted cash and cash equivalents
Cash and cash equivalents restricted by legal or contractual arrangements
Disclosure of operating segments [line items]
Disclosure of reportable segments [line items]
Disclosure of detailed information about related to leases recorded in income statement and cash flow statements.
Disclosure Of Detailed Information About Related To Leases Recorded In Income Statement And Cash Flow Statements [Text Block]
Summary of Amounts Recorded in Income Statement and Cash Flow Statements
Percentage of commitment made.
Percentage Of Commitment Made
Percentage of commitment made
Other comprehensive income that will not be reclassified to profit or loss, net of tax
Total items that will not be reclassified to the income statement
Employee share awards exercised following vesting.
Employee Share Awards Exercised Following Vesting
Employee share awards exercised following vesting
Jansen [Member]
Jansen [Member]
Jansen [Member]
Investments in joint ventures accounted for using equity method
Investment in Samarco
Lease liability
Lease Liability Current Associated With Index Linked Freight Contracts Current
Less: Lease liability associated with index-linked freight contracts current
(Loss)/profit from equity accounted investments, related impairments and expenses.
Share Of Profit Loss From Equity Accounted Investments Related Impairments And Expenses
Profit/(loss) from equity accounted investments, related impairments and expenses
Profit/(loss) from equity accounted investments, related impairments and expenses
(Profit)/loss from equity accounted investments, related impairments and expenses
Percentage of contingent payment on revenue share.
Percentage Of Contingent Payment On Revenue Share
Percentage of contingent payment on revenue share
Weighted average fair value at measurement date, share options granted
Weighted average fair value of awards granted during the year
Canada, Dollars
CAD [member]
CAD
Later than two years and not later than five years [member]
Later than two years and not later than five years [member]
Entity Address, Address Line One
Entity Address, Address Line One
MSCI World Index.
MSCI World Index [Member]
MSCI World Index [member]
Central Queensland Coal Associates.
Central Queensland Coal Associates [Member]
Central Queensland Coal Associates [member]
Provisions for employee benefits
Employee benefits
Reserve of cash flow hedges
At the end of the financial year
At the beginning of the financial year
Cash flow hedge reserve
Recognised in cash flow hedging reserve
Spares, consumables and other supplies yet to be utilised in the production process or in the rendering of services.
Raw materials and consumables, current and non-current
Raw materials and consumables
Non-controlling interests [member]
Non-controlling interests [member]
Attributable to non-controlling interests
Interest income
Interest income
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Other [Member]
Other.
Statements [Table]
Statement [Table]
Impairment of western australia nickel assets.
Impairment Of Western Australia Nickel Assets [Member]
Impairment of Western Australia Nickel assets [member]
Diluted headline earnings loss attributable to owners of the parent.
Diluted Headline Earnings Loss Attributable to Owners of Parent
Diluted headline earnings
Silver delivered, Ounces
Silver Delivered, Ounces
Silver Delivered, Ounces
Reconciliation of changes in deferred tax liability (asset) [abstract]
Net deferred tax (liability)/asset
Decrease Through Loss Of Control Of Subsidiary Investment Accounted For Using Equity Method
Decrease Through Loss Of Control Of Subsidiary Investment Accounted For Using Equity Method
Divestment of equity accounted investments
Adjustments For Other provisions.
Adjustments For Other provisions [Member]
Other provisions [member]
Increase decrease in rehabilitation provision due to change in the life of mines.
Increase Decrease In Rehabilitation Provision Due To Change In The Life Of Mines
Increase decrease in rehabilitation provision due to change in the life of mines
Later than five years [member]
Due later than five years [member]
Disclosure of nature and extent of risks arising from financial instruments [table]
Disclosure of nature and extent of risks arising from financial instruments [table]
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Number of shares issued
Number of shares issued
Issue of shares
Provision used, other provisions
Utilisation
Utilised
Utilisation
Classes of employee benefits expense [abstract]
Employee benefits expense:
Remaining production life.
Remaining Production Life
Remaining production life
Carbon credits voluntary surrender.
Carbon Credits Voluntary Surrender
Carbon credits voluntary surrender
Chilean tax reform.
Chilean Tax Reform [Member]
Chilean Tax Reform [Member]
Chilean tax reform [member]
Unobservable inputs [axis]
Reserve Of Cash Flow Hedges Tax [Member]
Cash flow hedging reserve, tax [member]
Period [Member]
Ships [member]
Ships [member]
Disclosure of income tax [text block]
Income tax expense
Program [Member]
Income taxes refund, classified as operating activities
Net income tax and royalty-related taxation refunded
Current liabilities other derivatives.
Current Liabilities Other Derivatives [member]
Current other derivative contracts [member]
Contact Personnel Fax Number
Capitalised exploration, evaluation and development expenditure.
Capitalised exploration evaluation and development expenditure [Member]
Capitalised exploration, evaluation and development expenditure [member]
Document Type
Document Type
Maximum funding cap.
Maximum Funding Cap
Maximum funding cap
Operating expense
Total expenses
Expenses excluding net finance costs
Costs incurred directly by BHP Brasil and other BHP entities in relation to the Samarco dam failure
Costs incurred directly by BHP Brasil and other BHP entities in relation to the Samarco dam failure
Local GAAP current assets.
Local GAAP current assets
Current assets
Tax effect from recognition of previously unrecognised tax assets.
Tax effect from recognition of previously unrecognised tax assets
Recognition of previously unrecognised tax assets
Individual assets or cash-generating units [axis]
Investments in joint ventures
Investment in Samarco
Cash flows from (used in) investing activities
Net investing cash flow
Net investing cash flows
Net investing cash flows
Entity Central Index Key
Entity Central Index Key
Transaction costs on disposal.
Transaction Costs On Disposal
Transaction and other directly attributable costs
Principal place of business of joint operation
Country of operation
Increase through new leases, liabilities arising from financing activities
Lease additions
Additions
Dividends recognised as distributions to owners
Dividends
Net cash management related instruments current.
Net Cash Management Related Instruments Current
Net cash management related instruments
Impairment loss (reversal of impairment loss) recognised in profit or loss
Net impairment profit or loss
Net impairment of non-current assets
Net impairments for the year
Impairments for the year
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Disclosure of movements of the carrying amount of investments accounted for using the equity method.
Disclosure of Movements of Investments in Associates and Joint Ventures [text block]
Summary of Movements of Investments Accounted for using the Equity Method
Credit risk [member]
Credit risk [member]
Proceeds settlements from sale of subsidiaries operations and joint operations net of cash.
Proceeds Settlements From Sale Of Subsidiaries Operations And Joint Operations Net Of Cash
Proceeds from sale of subsidiaries, operations and joint operations, net of their cash
The amount of trade payables and other payables excluding input tax.
Trade and other payables excluding input tax
Trade and other payables, carrying amount
Bottom of range [member]
Bottom of range [member]
Bottom of range [member]
Mt Goldsworthy.
Mt Goldsworthy [Member]
Mt Goldsworthy [member]
Miscellaneous other operating income
Other income
Third party products.
Third Party Products [member]
Third party products [member]
Remeasurement of streaming arrangement liabilities
Remeasurement of streaming arrangement liabilities
Remeasurement of streaming arrangement liability
Auditor's remuneration for other services
Total other services
Auditor's remuneration for other services
Continuing and discontinued operations [axis]
Continuing and discontinued operations [axis]
Disclosure of net debt line items.
Disclosure of net debt [line items]
Disclosure of net debt [line items]
Capitalisation rate of borrowing costs eligible for capitalisation
Interest capitalised
Other Intangibles
Intangible assets other than goodwill [member]
Share of net assets (liabilities) in joint ventures and associates.
Share of net assets (liabilities) in joint ventures and associates
Net assets/(liabilities) – Group share
Movement unrecognised losses of joint ventures.
Movement Unrecognised Losses of Joint Ventures
Movement in unrecognised losses
Interest bearing liabilities.
Interest Bearing Liabilities
Interest bearing liabilities
United States of America, Dollars
USD [member]
The disclosure of detailed information about trade and other receivables.
Disclosure of detailed information about trade and other receivables [text block]
Summary of Trade and Other Receivables
Types of interest rates [domain]
Interest rate types [member]
Geographical areas [axis]
Geographical areas [axis]
Current tax expense (income)
Current tax expense
Borrowings
Bank loans, debentures and other loans, carrying amount
Borrowings
Transition Risks and Asset Carrying Values [Member]
Transition Risks and Asset Carrying Values [Member]
Transition Risks And Asset Carrying Values [Member]
Number of shares issued [abstract]
Share capital issued - BHP Group Limited
Potash [Member]
Potash [Member]
Potash [Member]
Impairment loss reversal of impairment loss recognised in profit or loss right of use assets.
Impairment Loss Reversal Of Impairment Loss Recognised In Profit Or Loss Right Of Use Assets
Impairments for the year
Financial assets past due but not impaired [member]
Past due but not impaired [member]
Josemaria Copper Deposit [Member]
Josemaria copper deposit [Member]
Employee benefits expenses classified as exploration and evaluation expenditure.
Employee benefits expenses classified as exploration and evaluation expenditure
Less employee benefits expense classified as exploration and evaluation expenditure
Goodwill [member]
Goodwill
Associates [domain]
Entity's total for associates [member]
Disclosure of joint operations [text block]
Interests in joint operations
Long-Term Incentive Plan.
Long-Term Incentive Plan [member]
Long-Term Incentive Plan [member]
LTIP awards [member]
Major ordinary share transactions [member]
Repurchase Program.
Repurchase Program [Axis]
Key management personnel compensation
Total
Loans payable in default
Defaults on loans payable
Euro Member Countries, Euro
EUR [member]
EUR
Unused tax losses and tax credit for which no deferred tax assets recognized.
Unused Tax Losses And Tax Credit For Which No Deferred Tax Assets Recognized
Tax losses and tax credits
Retained Earnings [Member]
Retained earnings [member]
Lease liabilities [abstract]
Comprising:
Unrecognized deferred tax assets.
Unrecognized Deferred Tax Assets [abstract]
Unrecognised deferred tax assets
Australian Class Action Complaint [Member]
Australian Class Action Complaint [Member]
Australian Class Action Complaint [Member]
Document Financial Statement Error Correction [Flag]
Samarco dam failure one
Samarco Dam Failure One [Member]
Samarco dam failure one [Member]
Discounting
Increase (decrease) through change in discount rate, other provisions
Amortisation of discounting impacting net finance costs
Types of risks [domain]
Risks [Domain]
Expenditure On Operational Decarbonisation
Expenditure on operational decarbonisation.
Expenditure On Operational Decarbonisation
Disclosure Of Leases Recorded In Income Statement And Cash Flow Statements [Table]
Number of customers sample risk exposure.
Number Of Customers Sample Risk Exposure
Number of customers sample risk exposure
Compension Paid [Member]
Compension Paid [member]
Disclosure of geographical areas [table]
Disclosure of geographical areas [table]
Disclosure of trade and other payables [text block]
Trade and other payables
Disclosure of detailed information about goodwill allocated to cash generating unit explanatory.
Disclosure of detailed information about goodwill allocated to cash generating unit explanatory [line items]
Derivatives related to net debt, undiscounted cash flows.
Derivatives related to net debt, undiscounted cash flows
Derivatives related to debentures, contractual amount
Contingent consideration term.
Contingent Consideration Term
Price linked earnout amount receivable term
Tax effect of amounts under/(over) provided in prior years.
Tax effect of amounts under/(over) provided in prior years
Amounts under/(over) provided in prior years
Machinery [member]
Machinery [member]
Closing foreign exchange rate
Closing foreign exchange rate
Disclosure of revenue [text block]
Revenue
Movement in treasury shares under employee share plans.
Movement in treasury shares under employee share plans
Movement in treasury shares under Employee Share Plans
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income
Re-measurement (losses)/gains on pension and medical schemes
Disclosure of subsidiaries [abstract]
Disclosure of other provisions, contingent liabilities and contingent assets [text block]
Disclosure of other provisions, contingent liabilities
Provisions for dividends and other liabilities
Right of use assets remeasurements of index linked freight contracts.
Right Of Use Assets Remeasurements Of Index Linked Freight Contracts
Remeasurements of index-linked freight contracts
Current Fiscal Year End Date
Current Fiscal Year End Date
Reporting date
Western australia nickel temporary suspension.
Western Australia Nickel Temporary Suspension [Member]
Western Australia Nickel (WAN) temporary suspension [member]
Increase in property, plant and equipment due to reasonably possible acceleration in forecast cash flows.
Increase Decrease In Property Plant And Equipment Due To Reasonably Possible Acceleration In Forecast Of Cash Flows
Increase in property, plant and equipment due to reasonably possible acceleration in forecast cash flows
Balance Sheet [Axis]
Balance Sheet [Axis]
Unrecognized deferred tax liabilities.
Unrecognized Deferred Tax Liabilities [abstract]
Unrecognised deferred tax liabilities
Disclosure of assets held in interests of joint operations.
Disclosure of Assets Held in Interests of Joint Operations [text block]
Summary of Assets Held in Joint Operations
Borrowings, interest rate basis
Weighted average interest rate payable
Dividends received from investments accounted for using equity method, classified as investing activities
Dividends received from equity accounted investments
Dividends received from equity accounted investments
Disclosure of expected impact of initial application of new standards or interpretations [text block]
New and amended accounting standards and interpretations and changes to accounting policies
Headline earnings per ordinary share.
Headline earnings per ordinary share [Abstract]
Headline earnings per ordinary share (US cents)
Disclosure of subsidiaries [text block]
Summary of Significant Subsidiaries
Disclosure of contingent liabilities [abstract]
Disclosure of leases
Disclosure of leases [Line Items]
Divestment of subsidiaries and operations
Increase Decrease Through Loss of Control of Subsidiary and Operations
Increase Decrease Through Loss of Control of Subsidiary and Operations
Reversal of inventory write-down
Inventory write-downs, made in previous periods that were reversed
Management award plan.
Management Award Plan [member]
MAP awards [member]
Interest expense on bank loans and overdrafts
Interest on bank loans, overdrafts and all other borrowings
Net cash management related instruments noncurrent.
Net Cash Management Related Instruments Noncurrent
Net cash management related instruments
Performance condition.
Performance Condition [domain]
Performance condition [domain]
Other non-current financial liabilities
Other financial liabilities
Non-current other financial liabilities
Investments accounted for using equity method [abstract]
Cash flows from (used in) exploration for and evaluation of mineral resources, classified as investing activities
Exploration and evaluation expenditure expensed and included in operating cash flows
Property, plant and equipment [member]
Property, plant and equipment [Member]
The disclosure of expenses and other income.
Disclosure Of Expenses And Other Income [table text block]
Expenses and other income
Disclosure of impairment loss and reversal of impairment loss [abstract]
Impairment net of reversals:
Other non-financial liabilities
Non-financial liabilities
The amount of contractual undiscounted cash inflows in relation to borrowings.
Borrowings, undiscounted cash flows
Bank loans, debentures and other loans, contractual amount
Dividends recognised as distributions to owners per share
Dividends paid during the period, Per share
Insurance finance income (expenses) from insurance contracts issued recognised in profit or loss
Insurance proceeds
Shares held by the public.
Shares Held By Public [member]
Shares held by the public [member]
Current liabilities
Total current liabilities
Current liabilities
Employee benefits.
Adjustments For Employee Benefits [Member]
Employee benefits [member]
Geographical [Axis]
Current assets cross currency and interest rate swaps.
Current cross currency and interest rate swaps [member]
Current cross currency and interest rate swaps [member]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss
Tax recognised within other comprehensive income
Income tax credit/(charge) relating to items that will not be reclassified to the income statement
Disclosure of employee benefits restructuring and post retirement employee benefits provisions.
Disclosure Of Employee Benefits Restructuring And Post Retirement Employee Benefits Provisions [table]
Disclosure of employee benefits restructuring and post retirement employee benefits provisions [table]
Additional provisions, other provisions
Underlying
Income tax transferred to profit or loss other.
Income Tax Transferred To Profit Or Loss Other
Others
Purchase treasury shares of BHP Billiton Limited and BHP Billiton Plc by the ESOP Trusts for the purpose of issuing shares to employees under the Group's Employee Share Plans.
Purchase of shares by Employee Share Ownership Plan trusts
Purchase of shares by ESOP Trusts
Useful life measured as period of time, intangible assets other than goodwill
Estimated useful lives
Disclosure of dividends.
Disclosure of Dividends [abstract]
Finance income (cost)
Net finance costs
Net finance costs
Net finance costs
Net finance costs
Net finance costs
Other provisions
At the end of the financial year
At the beginning of the financial year
Provision recognized
Operating sites
Total other provisions
Retrospective application and retrospective restatement [axis]
Retrospective application and retrospective restatement [axis]
Exceptional items, gross.
Exceptional items gross
Exceptional items gross
Loss before taxation
Non-adjusting events after reporting period [axis]
Non-adjusting events after reporting period [axis]
Additional Franking credits arising from payment refund of current tax.
Franking credits/(debits) arising from the payment /(refund) of current tax
Franking credits arising on the future payment/(refund) of taxes relating to the period
Range Of Prices For Coal [Axis]
Gain (loss) on hedge ineffectiveness recognised in profit or loss
Recognised in the income statement
Derivatives related to net debt.
Derivatives related to net debt
Derivatives related to debentures, carrying amount
Disclosure of trade and other receivables [text block]
Trade and other receivables
Only copper.
Copper product [member]
Only copper [member]
Disclosure of financial impacts of significant events.
Disclosure of financial impacts of significant events explanatory
Summary of Financial Impacts of Samarco Dam Failure
Current tax assets, non-current
Non-current tax assets
Income tax expense benefits.
Income Tax Expense Benefits [line items]
Income tax expense benefits [line items]
Net fair value of financial assets and (liabilities).
Net Fair Value Of Financial Assets And Liabilities
Net fair value of financial assets and (liabilities)
Net fair value of financial assets and (liabilities)
Classes of financial liabilities [domain]
Financial liabilities, class [member]
Deferred Price linked earn out consideration receivable on divestiture of interest in a subsidiary.
Deferred Price Linked Earnout Consideration Receivable on Divestiture of Interest in a Subsidiary
Deferred Price linked earnout consideration receivable on divestiture of interest in a subsidiary
Agreement.
Agreement [Axis]
Compania Minera Antamina S.A.
Compana Minera Antamina SA [member]
Compania Minera Antamina S.A. [member]
Income tax relating to valuation on cash flow hedges transferred to income statement.
Income tax relating to valuation on cash flow hedges transferred to income statement
Losses/(gains) transferred to the income statement
The disclosure of detailed information about auditors remuneration.
Disclosure of detailed information about auditors remuneration [text block]
Summary of Auditors' Remuneration
Classes of contingent liabilities [domain]
Contingent liabilities [member]
Commodity price risk [member]
Commodity price risk [member]
Cost of hedging reserve gross.
Cost of hedging reserve gross [member]
Cost of hedging reserve, gross [member]
Other financial liabilities, carrying amount.
Other financial liabilities, carrying amount
Other financial liabilities, carrying amount
Disclosure of financial risk management [text block]
Financial risk management
Current tax liabilities, non-current
Non-current tax payable
Provisionally priced trade payables.
Provisionally priced trade payables [member]
Provisionally priced trade payables [member]
Chile, Pesos
CLP
Disclosure of detailed information about goodwill allocated to cash generating unit explanatory.
Disclosure Of Detailed Information About Goodwill Allocated to Cash Generating Unit Explanatory
Summary of Goodwill Allocated to Cash Generating Units
Material impairment loss.
Material Impairment Loss
Material impairment loss
Non-derivative and derivative financial liabilities, undiscounted cash flows.
Non-derivative and derivative financial liabilities, undiscounted cash flows
Total, contractual amount
Expense relating to variable lease payments not included in measurement of lease liabilities
Variable lease costs
Cash-generating units [domain]
Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share
Dividend per share, after period-end
Disclosure of detailed information about gain on disposal of subsidiary.
Disclosure of Detailed Information About Gain on Disposal of Subsidiary [Line Items]
Increase decrease through other movements financial assets liabilities.
Increase Decrease Through Other Movements Financial Assets Liabilities
Other financial assets/(liabilities)
Rest of Asia.
Rest of Asia [member]
Rest of Asia [member]
Tax rate effect of revenues exempt from taxation
Tax Rate Effect Of Revenues Exempt From Taxation
New South Wales Energy Coal.
New South Wales Energy Coal [Member]
New South Wales Energy Coal [member]
Fixed Payable Rate [Member]
Fixed Payable Rate [Member]
Aggregate court deposit paid.
Aggregate Court Deposit Paid
Aggregate court deposit paid
Disclosure of operating segments [text block]
Summary of Reportable Segments
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Hunter Valley Energy Coal Pty Ltd.
Hunter Valley Energy Coal Pty Ltd [member]
Hunter Valley Energy Coal Pty Ltd [member]
Decrease through loss of control of subsidiary, other provisions
Divestment of subsidiaries and operations
Increase (decrease) through transfers and other changes, other provisions
Transfers and other movements
Expense relating to short term low value and variable lease costs leases for which recognition exemption has been used.
Expense Relating To Short Term Low Value And Variable Lease Costs Leases For Which Recognition Exemption Has Been Used
Short term, low-value and variable lease costs
Tax effect of loss profits from equity accounted investments.
Tax Effect Of Loss Profits From Equity Accounted Investments
Tax effect of profit/(loss) from equity accounted investments, related impairments and expenses
Third party commodity purchases.
Third party commodity purchases
Third-party commodity purchases
Unit Of Production [Member]
Unit of production [member]
The entire disclosure of not required for us reporting.
Disclosure Of Not Required For US Reporting [text block]
Not required for US reporting
Range [axis]
Range [axis]
Amounts payable, related party transactions
Amounts owing to related parties
Amounts payable
Basic earnings per share [abstract]
Basic earnings per ordinary share
Western Australia Iron Ore.
Western Australia Iron Ore [member]
Western Australia Iron Ore [member]
Disclosure of operating segments [abstract]
Obligation To Pay [Member]
Obligation To Pay [member]
Median total shareholder return.
Median Total Shareholder Return [member]
Median Total Shareholder Return [member]
Cash flows from (used in) investing activities [abstract]
Investing activities
Percentage production decrease estimated recoverable amount being equal to the carrying amount.
Percentage Production Decrease Estimated Recoverable Amount Being Equal To The Carrying Amount
Production volume decrease
Exceptional item gains (losses) before net finance costs and tax.
Exceptional item gains (losses) before net finance costs and tax
Exceptional items
Loss from operations
Adjustments for increase (decrease) in provisions, other liabilities and other assets.
Adjustments For Increase Decrease In Provisions Other Liabilities And Other Assets
Provisions and other assets and liabilities
Segments [axis]
Segments [axis]
Interest expense using effective interest rate method.
Interest expense using effective interest rate method [abstract]
Interest expense using the effective interest rate method:
Service concession arrangements [domain]
Service concession arrangements [member]
Commercial papers issued
Commercial paper, amount drawn
Adjustments for decrease (increase) in trade and other receivables
Trade and other receivables
Trade and other receivables
Trade and other receivables
Disclosure of impairment loss recognised or reversed for cash-generating unit [text block]
Schedule of Impairment of Non-current Assets for Cash Generating Unit by Class of Assets and by Reportable Segment
BHP Iron Ore Pty Ltd.
BHP Iron Ore Pty Ltd [Member]
BHP Iron Ore Pty Ltd [member]
Trade and other receivables [abstract]
Disclosure of financial liabilities [line items]
Disclosure of financial liabilities [line items]
Disclosure of impairment of non-current assets explanatory.
Disclosure Of Impairment Of NonCurrent Assets Explanatory
Impairment of non-current assets
Interest received, classified as operating activities
Interest received
Revolving Credit Facilities [Member]
Revolving credit facility [member]
Employee benefits, restructuring and post-retirement employee benefits provisions, charge/(credit).
Employee benefits, restructuring and post-retirement employee benefits provisions, Charge/(credit) [abstract]
Charge/(credit) for the year:
Disclosure of terms and conditions of share-based payment arrangement [table]
Disclosure of terms and conditions of share-based payment arrangement [table]
Rehabilitation undiscounted forecast cashflows.
Rehabilitation Undiscounted Forecast Cashflows
Proportion of the entity undiscounted forecast cashflows
Current loans received and current portion of non-current loans received
Bank loans
Capital Commitement.
Capital Commitement [Member]
Classes of financial liabilities [axis]
Classes of financial liabilities [axis]
Earnings per share [abstract]
Assets and liabilities not classified as held for sale [member]
Proportion of ownership interest in joint venture
Ownership interest
Percentage of interest in joint venture investment
Equity attributable to owners of parent [member]
Attributable to BHP shareholders
Non current financial liabilities excluding trade and other payables and provisions.
Non Current Financial Liabilities Excluding Trade And Other Payables And Provisions
Non current Liabilities
Classes of intangible assets other than goodwill [domain]
Expenses excluding net finance costs.
Expenses Excluding Net Finance Costs [abstract]
Expenses excluding net finance costs:
Unobservable inputs [domain]
The amount of trade and other payables excluding input tax undiscounted.
Trade And Other Payables Excluding Input Tax Undiscounted
Trade and other payables, contractual amount
Blackwater and Daunia gain on disposal.
Blackwater And Daunia Gain On Disposal [Member]
Blackwater and Daunia gain on disposal [member]
Disclosure of climate change abstract.
Disclosure Of Climate Change [Abstract]
Disclosure of property, plant and equipment [text block]
Property, plant and equipment
Comprehensive income, attributable to owners of parent
Attributable to BHP shareholders
Additions other than through business combinations, intangible assets other than goodwill
Additions
The entity's share of loss from associates and joint ventures accounted for using the equity method and related impairments and expenses.
Share Of Loss From Equity Accounted Investments Related Impairments And Expenses
Profit/(loss) from equity accounted investments, related impairments and expenses
Auditor's remuneration [abstract]
Gain (loss) on change in fair value of hedged item used as basis for recognising hedge ineffectiveness
Fair value change on hedged loans
Inventory write-down
Inventory write-downs
Average realized price achieved by the assets.
Average Realized Prices Achieved By The Assets
Average realised prices achieved by the assets
Streaming Agreement [Member]
Streaming Agreement [Member]
Streaming Arrangements [Member]
Working Capital Funding [Member]
Description of nature of entity's operations and principal activities
Principal activity
Minera Escondida Limitada.
Minera Escondida Limitada [Member]
Minera Escondida Limitada [member]
Increase decrease in provision due to reasonably possible acceleration in forecast cash flows.
Increase Decrease In Provision Due To Reasonable Possible Acceleration In Forecast Of Cash Flows
Increase in Provision due to reasonably possible acceleration in forecast cash flows
Deferred charges.
Adjustments For Deferred Tax Asset Liability Deferred Charges [Member]
Deferred charges [member]
Disclosure of detailed information about property, plant and equipment [text block]
Summary of Property, Plant and Equipment
Auditor Firm ID
Schedule Of Movements In Lease Liabilities.
Disclosure Of Detailed Information About Movements In Lease Liabilities [Table Text Block]
Summary of Movements in Lease Liabilities
Forecast [Member]
Scenario Forecast [member]
Silver [Member]
Silver [Member]
Coal price per ton,
Coal Price Per Ton
Wood Mackenzie Net Zero
Material reconciling items [member]
Group and unallocated items/eliminations [member]
Filo Del Sol Copper Deposit [Member]
Filo del Sol copper deposit [Member]
Acquirer [Axis]
The net investment and funding of equity accounted investments.
Net investment and funding of equity accounted investments
Net investment and funding of equity accounted investments
Products and services [axis]
Products and services [axis]
Two Thousand And forty [Member]
2040 [member]
Disclosure of geographical areas [text block]
Summary of Geographical Information
Disclosure of reconciliation of liabilities arising from financing activities [abstract]
Disclosure of financial liabilities [table]
Disclosure of financial liabilities [table]
Disclosure of finance income costs.
Disclosure of finance income costs [abstract]
Dividends recognised as distributions to owners of parent, relating to current year
Interim dividend, Total
Wages and salaries
Wages and salaries
Provision of guarantees or collateral to entity, related party transactions
Guarantees received for related party receivables or payables
Shares issued price per shares.
Shares Issued Price Per Shares
Shares issued price per shares
Dividends recognised as distributions to owners of parent
Dividends paid during the period, Total
Individual assets or cash-generating units [domain]
Settlement obligation [Axis].
Settlement obligation [Axis]
Settlement obligation [Axis]
Disclosure of cash and cash equivalents, net of overdrafts.
Disclosure of cash and cash equivalents, net of overdrafts explanatory
Summary of Cash and Cash Equivalents, Net of Overdrafts
Description of accounting policy for decommissioning, restoration and rehabilitation provisions [text block]
Closure and rehabilitation provisions
Disclosure of investments accounted for using equity method [text block]
Investments accounted for using the equity method
Disclosure of leases
Disclosure of leases [Table]
Mt Newmen.
Mt Newman [Member]
Mt Newman [member]
AUSTRALIA
Australia [member]
Price sensitivities one point five scenario.
Price Sensitivities One Point Five Scenario [Member]
1.5°C scenario [member]
Decrease through divestment and demerger of subsidiaries and operations liabilities arising from financing activities.
Decrease Through Divestment And Demerger Of Subsidiaries And Operations Liabilities Arising From Financing Activities
Divestment of subsidiaries and operations
Revenue from contracts with customers
Revenue from contracts with customers
Classes of Other Provisions and Contingent Liabilities [Domain]
Number of common shares represented by ADSs.
Number of Common Shares Represented by ADSs
Number of ordinary shares represented by each American Depositary Share
Disclosure of reconciliation of changes in intangible assets and goodwill [table]
Disclosure of reconciliation of changes in intangible assets and goodwill [table]
The disclosure of income tax expense benefits.
Disclosure Of Income Tax Expense Benefits [text block]
Summary of Income Tax Expense
New provisions, other provisions
Dividends determined
Repurchase Program.
Repurchase Program [Domain]
Additions to right-of-use assets
Additions
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
BHP Billiton Finance Limited.
BHP Billiton Finance Limited [member]
BHP Billiton Finance Limited [member]
Types of risks [axis]
Types of risks [axis]
Scenario [Axis]
Other non-current non-financial assets
Other
Franking credits are a type of tax credit that allows Australian Companies to pass on tax paid at the company level to shareholders.
Franking Credits
Franking credits
Description of accounting policy for financial liabilities [text block]
Key judgements and estimates
BHP Billiton Finance (USA) Ltd.
BHP Billiton Finance USA Ltd [member]
BHP Billiton Finance (USA) Ltd [member]
Finance income
Financial income
Interest income
Total financial income
Document Information [Line Items]
Document Information [line Items]
Net defined benefit asset
Recognised Assets Defined Benefit Plan
Treasury shares [member]
Treasury shares [member]
Disclosure of quantitative information about right-of-use assets [abstract]
Current interest bearing liabilities.
Current Interest Bearing Liabilities
Interest bearing liabilities
Total interest bearing liabilities
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Temporary difference, unused tax losses and unused tax credits [domain]
Temporary difference, unused tax losses and unused tax credits [member]
Continuing and discontinued operation
Continuing And Discontinued Operation [Axis]
The disclosure of detailed information about expenses and other income.
Disclosure Of detailed Information about Expenses And Other Income [table text block]
Summary of Expenses and Other Income
Commodities currently in the production process that require further processing by the Group to a saleable form.
Work in progress, current and non-current
Work in progress
Exceptional items.
Exceptional Items [abstract]
Joint ventures [domain]
Entity's total for joint ventures [member]
Dividends paid to non-controlling interests
Dividends paid to NCI
Interest paid, classified as operating activities
Interest paid
BHP Billiton Finance BV.
BHP Billiton Finance BV [member]
BHP Billiton Finance BV [member]
Document Registration Statement
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans
Re-measurement (losses)/gains on pension and medical schemes
Disclosure of employee benefits [text block]
Employee benefits, restructuring and post-retirement employee benefits provisions
Goodwill
Goodwill
Proceeds from Streaming Arrangements
Proceeds from Streaming Arrangements
Proceeds from streaming arrangement liability
Common control reserves.
Common Control Reserves
Common control reserve
Increase (decrease) through transfers and other changes, property, plant and equipment
Transfers and other movements
Current lease liabilities
Lease liabilities
Description of accounting policy for leases [text block]
Leases
Power Purchase Contract Cancellation [Member]
Power Purchase Contract Cancellation [Member]
Classes of share capital [domain]
Share capital [member]
The amount of the unrecognised share of losses of associates and joint venture for the period if the entity has stopped recognising its share of losses when applying the equity method.
Unrecognised share of profit (loss) of associates and joint ventures
Unrecognised share of profits (losses)
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [table]
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [table]
Disclosure of detailed information about profile of closure and rehabilitation cash flows.
Disclosure of Detailed Information About Profile of Closure and Rehabilitation Cash Flows [Line Items]
Business Contact [Member]
Employee benefits, restructuring and post-retirement employee benefits provisions, non-current.
Employee benefits, restructuring and post-retirement employee benefits provisions, non-current
Non-current
Maturity Of Completion [Member]
Disclosure of share-based payment arrangements [text block]
Employee share ownership plans
Disclosure of defined benefit plans [line items]
Disclosure of detailed information about intangible assets [line items]
Disclosure of detailed information about intangible assets [line items]
Disclosure of detailed information about financial instruments [table]
Disclosure of detailed information about financial instruments [table]
BHP Billiton Olympic Dam Corporation Pty Ltd.
BHP Olympic Dam Corporation Pty Ltd [Member]
BHP Olympic Dam Corporation Pty Ltd [member]
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Expense from share-based payment transactions with employees
Employee share awards
Disclosure of detailed information about goodwill allocated to cash generating unit explanatory.
Disclosure Of Detailed Information About Goodwill Allocated to Cash Generating Unit Explanatory [Table]
Disclosure of classes of share capital [text block]
Share capital
Brazilian Social Contribution Levy.
Brazilian Social Contribution Levy [Member]
Transactions with owners.
Transactions With Owners [abstract]
Transactions with owners:
Description of share-based payment arrangement
Overview
Noncurrent interest bearing liabilities.
Non Current Interest Bearing Liabilities
Interest bearing liabilities
Total interest bearing liabilities
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [abstract]
Classes of share capital [axis]
Classes of share capital [axis]
Local GAAP non-current liabilities.
Local GAAP non-current liabilities
Non-current liabilities
Provision of guarantees or collateral by entity, related party transactions
Guarantees provided for related party receivables or payables
Types of share-based payment arrangements [domain]
Share-based payment arrangements [member]
Service concession arrangements [axis]
Service concession arrangements [axis]
Trade and other current payables
Current
Trade and other payables
Increase in expense in respect with closed sites due to reasonably possible increase in discount rate.
Increase (decrease) in income statement charge due to reasonably possible increase in discount rate
Decrease in income statement charge due to reasonably possible increase in real discount rates
Disclosure of defined benefit plans
Disclosure of defined benefit plans [text block]
Disclosure of defined benefit plans [table]
Parent [member]
Parent [member]
Profit (loss), attributable to owners of parent
Total
Earnings attributable to BHP shareholders
Other financial liabilities
Other financial liabilities
Disclosure of net debt table.
Disclosure of net debt [table]
Disclosure of net debt [table]
Interest expense on lease liabilities
Interest on lease liabilities
Equity attributable to owners of parent
Total equity attributable to BHP shareholders
Audit-related assurance services.
Audit-related assurance services [member]
Audit-related assurance services required by legislation to be provided by the auditor [Member]
Discount rate applied to cash flow projections
Decrease in franking credits available due to payment of the final dividend.
Decrease in franking credits available due to payment of final dividend
Decrease in franking account balance due to payment of final dividend
Employee benefits, restructuring and post-retirement employee benefits provisions, underlying.
Employee benefits, restructuring and post-retirement employee benefits provisions, underlying
Underlying
Types of interest rates [axis]
Types of interest rates [axis]
Notes and debentures issued
Carrying amount of notes and debentures
Notes and debentures
Entity [Domain]
Entity [domain]
Cost Of Hedging Reserve [Member]
Cost of hedging reserve, net [member]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Settlements of Streaming Arrangements
Settlements of Streaming Arrangements
Settlements of streaming arrangements
Settlements of streaming arrangement liability
Significant events.
Significant Events [axis]
Significant events [axis]
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Increase (decrease) through financing cash flows, liabilities arising from financing activities
Change from Net financing cash flows
Program axis.
Program [Axis]
Other non-current financial assets
Other financial assets
Non-current other financial assets
Reconciliation of earnings attributable to ordinary shareholders.
Reconciliation Of Earnings Attributable To Ordinary Shareholders [Table Text Block]
Summary of Reconciliation of Earnings Attributable to Ordinary Shareholders
Description of useful life, property, plant and equipment
Depreciation rate
Increase Decrease Through Remeasurement Of Right Of Use Assets.
Increase Decrease Through Remeasurement Of Right Of Use Assets
Remeasurements of index-linked freight contracts
Western australia nickel.
Western Australia Nickel [Member]
Western Australia Nickel [member]
Disclosure of events after reporting period [text block]
Subsequent events
Vale S.A [Member]
Filo Corp [Member]
Number of share options exercisable in share-based payment arrangement
Vesting Date [axis]
Vesting Date [axis]
Vesting Date [axis]
Disclosure of geographical areas [abstract]
Operating segments [member]
Operating segments [member]
Number of share options outstanding in share-based payment arrangement
Number of awards at the end of the financial year
Number of awards at the beginning of the financial year
Number of share options outstanding in share-based payment arrangement
Entity Address, City or Town
Entity Address, City or Town
Equity Contributed Net Of Tax
Equity Contributed Net Of Tax
Equity contributed net of tax
BRL/USD [Member]
BRL/USD [member]
Number of reportable segments.
Number of Reportable Segments1
Number of reportable segment
Non-current liabilities cross currency and interest rate swaps.
Non Current Liabilities Cross Currency and Interest Rate Swaps [member]
Non-current cross currency and interest rate swaps [member]
Continuing operations [member]
Continuing operations [member]
Current income tax relating to components of other comprehensive income.
Current Income Tax Relating To Components Of Other Comprehensive Income
Income tax relating to components of other comprehensive income, current taxes
Other property, plant and equipment [member]
Plant and equipment [member]
Plant and equipment [member]
Unrecognised losses of joint ventures.
Unrecognised losses of joint ventures
Unrecognised losses
Joint ventures [member]
Joint ventures [member]
Adjustments for increase decrease in tax liabilities.
Adjustments For Increase Decrease In Tax Liabilities
Tax liabilities
Non-current assets
Non-current assets
Total non-current assets
Security Exchange Name
Lease liabilities increase decrease through net exchange differences.
Lease Liabilities Increase Decrease Through Net Exchange Differences
Foreign exchange movement
Europe [Member]
Europe [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]
Contact Personnel Name
Description of plan type for share based payment arrangement.
Description of Plan Type for Share Based Payment Arrangement
Type
Underlying EBIT is earnings before net finance costs, taxation expense, Discontinued operations and any exceptional items. Underlying EBIT includes BHP's share of profit/(loss) from investments accounted for using the equity method including net finance costs and taxation expense.
Underlying earnings before interest taxes
Underlying EBIT
Method Depreciation [Domain]
Number Of Municipalities
Number Of Municipalities
Number of Municipalities
Entity Bankruptcy Proceedings, Reporting Current
Intangible assets and goodwill
At the end of the financial year
At the beginning of the financial year
Intangible assets
Auditors remuneration.
Auditors Remuneration [table]
Auditors remuneration [table]
Levels of fair value hierarchy [axis]
Levels of fair value hierarchy [axis]
Adjustments to the group share of the net assets of joint ventures and associates made related to reflect difference in accounting policy between the parent and its investment.
Adjustments to Net Assets Related to Accounting Policy Adjustments
Adjustments to net assets related to accounting policy adjustments
Revenue from sale of goods and services related party transactions.
Revenue From Sale Of Goods And Services Related Party Transactions
Sales of goods/services
Financial income.
Financial Income [abstract]
Financial income
Measurement [domain]
Aggregated measurement [member]
Twenty Four Months [Member]
Global Infrastructure Partners [Member]
Global Infrastructure Partners [Member]
Vesting Period [Axis]
Vesting period [axis]
Net debt related derivative current.
Net Debt Related Derivative Current
Less: Total derivatives included in net debt
Disclosure of classes of share capital [line items]
Disclosure of classes of share capital [line items]
Other metals [member]
Other metals.
Other Metals [member]
Tax effect of adjustments to reconcile headline earnings to ordinary shareholders.
Tax Effect of Adjustments to Reconcile Headline Earnings to Ordinary Shareholders
Tax effect of above adjustments
Restructuring provision [member]
Restructuring [member]
Disclosure of dividends.
Disclosure of Dividends [table]
Disclosure of dividends [table]
Currency in which information is displayed [axis]
Deferred tax liabilities
Deferred tax liabilities
Statement of changes in equity [abstract]
Closed and Contaminated sites.
Closed And Contaminated Sites Rehabilitation Asset [Member]
Closed and contaminated sites rehabilitation asset [member]
Profit (loss)
Profit after taxation
Profit after taxation
Carbon credits available for trading.
Carbon Credits Available For Trading
Carbon credits available for trading
Antidilutive securities with dilutive effect not included in calculation of diluted earnings per share.
Antidilutive Securities With Dilutive Effect Not Included In Calculation Of Diluted Earnings Per Share
Antidilutive shares
Proportion Of Silver Price
Proportion Of Silver Price.
Proportion of Silver
BHP Billiton Group Limited [Member]
BHP Billiton Group Limited [Member]
BHP Billiton Group Limited
BHP Billiton Group Limited [Member]
Income tax expense benefits.
Income Tax Expense Benefits [table]
Income tax expense benefits [table]
Gain (loss) on change in fair value of hedging instrument used as basis for recognising hedge ineffectiveness
Fair value change on hedging derivatives
BHP period.
BHP Period [Domain]
Income tax expense continuing operations excluding royalty related tax.
Income Tax Expense Continuing Operations Excluding RoyaltyRelated Tax
Income tax expense
Income tax expense
Copper.
Copper [Member]
Copper [member]
Statistical Measurement [Domain]
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]
Income tax expense differs to the standard rate of corporation tax as follows:
Document Period End Date
Document Period End Date
Classes of contingent liabilities [axis]
Classes of contingent liabilities [axis]
Accumulated additional share of profit (loss) of joint ventures.
Accumulated additional share of profit loss of joint ventures
Recognised additional share of losses, net of capital contributions
Disclosure of entity's operating segments [text block]
Segment reporting
Purchases of goods and services received, related party transactions.
Purchases of goods and services received, related party transactions
Purchases of goods/services
Associates [axis]
Associates [axis]
Categories of related parties [axis]
ICFR Auditor Attestation Flag
Categories of related parties [axis]
Categories of related parties [axis]
Lease commitments not yet commenced.
Lease Commitments Not Yet Commenced
Commitments for leases not yet commenced
Fair Value gain or loss revaluation due to hedged risk.
Gains Losses On Hedged Risk
Risk
Disclosure of non-adjusting events after reporting period [table]
Derecognition of deferred tax assets and current year tax losses.
Derecognition of Deferred Tax Assets and Current Year Tax Losses
Derecognition of deferred tax assets and current year tax losses
Reclassification adjustments on cash flow hedges, net of tax
Less: Reclassified from reserves to financial expenses – recognised through OCI
Lease liabilities remeasurements of index linked freight contracts
Lease Liabilities Remeasurements Of Index Linked Freight Contracts
Remeasurements of index-linked freight contracts
Impairment loss recognised in profit or loss
Impairment
Impairment
Profit/(loss) from equity accounted investments, related impairments and expenses.
Profit Loss From Equity Accounted Investments Related Impairments And Expenses [abstract] [Abstract]
(Loss)/profit from equity accounted investments, related impairments and expenses:
Profit/(loss) from equity accounted investments, related impairments and expenses:
Gains losses on disposals of property plant and equipment intangibles and investments.
Gains Losses On Disposals Of Property Plant And Equipment Intangibles And Investments
Loss/(gain) on sales of property, plant and equipment, intangibles and investments
Right-of-use assets
At the end of the financial year
At the beginning of the financial year
Right-of-use assets
Proceeds from divestiture of interest in a subsidiary towards preliminary completion adjustment.
Proceeds from Divestiture of Interest in a Subsidiary towards Preliminary Completion Adjustment
Proceeds from divestiture of interest in a subsidiary towards preliminary completion adjustment
UnFunded postemployment benefit obligations.
UnFunded Postemployment Benefit Obligations
UnFunded Postemployment Benefit Obligations
Other income
Other income
Total other income
Proceeds from insurance settlements
Issued capital
Share capital
Tax effect from remitted and unremitted foreign earnings.
Tax Effect From Remitted And Unremitted Foreign Earnings
Tax on remitted and unremitted foreign earnings
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]
Tax expense (income)
Total taxation expense
Income tax benefit / (expense)
Total taxation expense
Income tax expense
BHP Iron Ore (Jimblebar) Pty Ltd.
BHP Iron Ore Jimblebar Pty Ltd [member] [Member]
BHP Iron Ore (Jimblebar) Pty Ltd [member]
Not later than 10 year.
Not Later Than 10 Year [Member]
Not Later than 10 year[member]
Capital commitments
Commitments for capital expenditure
Ounces Of Silver Delivered
Ounces of silver delivered.
Other related party transactions.
Other Related Party Transactions
Other related party transactions
Samarco Mineracao S.A.
Samarco Mineracao S.A. [member]
Samarco Mineracao S.A. [member]
Local GAAP non-current assets.
Local GAAP non-current assets
Non-current assets
Unlimited year.
Unlimited Year [member]
Unlimited [member]
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Reasonably Possible Acceleration In Forecast Cash Flows.
Reasonably Possible Acceleration In Forecast Cash Flows
Reasonably possible acceleration in forecast cash flows
Mineral rights.
Mineral rights [member]
Mineral rights [member]
Increase decrease in provision due to changes in discount rate.
Increase Decrease In Provision Due to Changes In Discount Rate
Increase decrease in provision due to changes in discount rate
Percentage of reasonably possible increase in real discount rates
Amortisation, intangible assets other than goodwill
Amortisation for the year
Cash flows from losing control of subsidiaries or other businesses, classified as investing activities
Index Total Shareholder Return.
Index Total Shareholder Return [member]
Index Total Shareholder Return [member]
Disclosure of impairment loss recognised or reversed for cash-generating unit [line items]
Products and services [domain]
Products and services [member]
Inventories [Line Items]
Expected future interest payments, undiscounted cash flows.
Expected future interest payments, undiscounted cash flows
Expected future interest payments, contractual amount
South America [Member]
South America [member]
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]
Summary of Composition of Net Deferred Tax Assets and Liabilities and Deferred Tax Expense Charged/(Credited) to Income Statement
KOREA, REPUBLIC OF
South Korea [member]
Initially applied IFRSs [domain]
Inter-Segment Revenue [Member]
Inter-Segment Revenue [Member]
Classes of financial assets [domain]
Financial assets, class [member]
Forward commodity and other derivative contracts.
Forward commodity and other derivative contracts [member]
Forward commodity and other derivative contracts [member]
Disclosure of significant events.
Disclosure Of Significant Events [abstract]
Expected dividend as percentage, share options granted
Dividend yield
All Currencies [Domain]
All currencies [domain]
Earnings Per Share [Table]
Tax Rate [Axis]
Adjustments for increase (decrease) in trade and other payables
Trade and other payables
Trade and other payables
Disclosure of summarised financial information for equity accounted associates and joint ventures.
Disclosure of Summarised financial information for equity accounted associates and joint ventures [text block]
Summary of Financial Information of Significant Equity Accounted Investments
Deferred tax assets and liabilities [abstract]
OZ Minerals Musgrave Operations Pty Ltd.
OZ Minerals Musgrave Operations Pty Ltd [Member]
OZ Minerals Musgrave Operations Pty Ltd [member]
Disclosure of detailed information about impairment of non-current assets.
Disclosure of detailed information about impairment of noncurrent assets [Line items]
Period of completion.
Period Of Completion
Period of completion
Principal place of business of associate
Principal place of business
Tranche Two [Member].
Tranche Two [Member]
Second tranche [member]
Weighted average share price, share options granted
Share price at grant date
Classes of other provisions [axis]
Classes of other provisions [axis]
Other individually immaterial subsidiaries.
Other individually immaterial subsidiaries [member]
Other individually immaterial subsidiaries [member]
Disclosure of other provisions [text block]
Summary of Provisions
Cash and cash equivalents if different from statement of financial position [abstract]
Framework agreement.
Framework Agreement [member]
Framework agreement [member]
Entity File Number
Unused tax credits for which no deferred tax asset recognised
Tax credits, which are not recognised as deferred tax assets
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Items that may be reclassified subsequently to the income statement:
Exploration expenditure.
Exploration Expenses [Member]
Exploration expenditure [member]
Cover [Abstract]
Discount rate used in current estimate of value in use
Discount rate used in current estimate of value in use
Unused provision reversed, other provisions
Released during the year
BHP Group Limited Employee Equity Trust And Solium Nominees Australia Pty Ltd [Member]
BHP Group Limited Employee Equity Trust And Solium Nominees Australia Pty Ltd [Member]
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items]
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items]
Disclosure of quantitative information about right-of-use assets [line items]
Bespoke Sector Peer Group.
Bespoke Sector Peer Group [Member]
Bespoke Sector Peer Group [member]
Trust [Axis]
Subsidiaries with material non-controlling interests [member]
Subsidiaries with material non-controlling interests [member]
Deposit on signing of the asset sale agreement.
Deposit On Signing Of The Asset Sale Agreement
Deposit on signing of the asset sale agreement
Disclosure of detailed information about profile of closure and rehabilitation cash flows explantory.
Disclosure of Detailed Information About Profile of Closure and Rehabilitation Cash Flows Explantory [Table Text Block]
Summary of Profile of Closure and Rehabilitation Cash Flows
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Items that will not be reclassified to the income statement:
Currency risk [member]
Currency risk [member]
Scenario [Domain]
US Treasury notes.
US Treasury Notes [member]
US Treasury Notes [member]
Charge in provision.
Charged credited to income statement [abstract]
Charge/(credit) for the year:
Other comprehensive income [abstract]
Other comprehensive income
Non-current portion of other non-current borrowings
Other
Lease Liabilities Transfers And Other Movements.
Lease Liabilities Transfers And Other Movements
Transfers and other movements
Employee benefits provision.
Employee benefits provision [member]
Employee benefits [member]
Level 1 of fair value hierarchy [member]
Level 1 [member]
Tonnes of exposure for provisionally priced.
Tonnes Of Exposure For Provisionally Priced
Tonnes of copper exposure
Disclosure of related party [text block]
Related party transactions
Current liabilities [abstract]
Current liabilities
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Disclosure of issued capital [text block]
Summary of Share Capital
Bank overdrafts and short term debt.
Bank Overdrafts and Short Term Debt
Bank overdraft and short-term borrowings
Bank overdrafts and short-term borrowings
Bank overdrafts and short-term borrowings
Description of vesting requirements for share-based payment arrangement
Vesting conditions
Current tax assets, current
Current tax assets
Impairment loss recognised in profit or loss, goodwill
Goodwill impairment loss
Distributions Payable, percent
Distributions Payable Percentage
Distributions Payable Percentage
Share of profit (loss) from continuing operations of associates and joint ventures accounted for using equity method
Share of profit/(loss) of equity accounted investments
Unrecognized deferred tax assets.
Unrecognized Deferred Tax Assets
Total unrecognised deferred tax assets
Trade and other payables [abstract]
Disclosure of detailed information about goodwill allocated to cash generating unit explanatory.
Disclosure Of Detailed Information About Goodwill Allocated to Cash Generating Unit Explanatory [Abstract]
Disclosure of earnings per share [text block]
Earnings per share
Lease interest payments.
Lease Interest Payments
Lease interest payments
Employee benefits, restructuring and post-retirement employee benefits provisions, utilisation.
Employee benefits, restructuring and post-retirement employee benefits provisions, utilisation
Utilisation
Taxation information.
Taxation information [axis]
Taxation information [axis]
Cash, NonCurrent
Cash, NonCurrent
Cash, Non-Current
Lease Amortization Of Discounting.
Lease Amortization Of Discounting
Amortisation of discounting
Final dividend paid per share relating to prior years.
Final dividend paid per share relating to prior years
Prior year final dividend, Per share
Other current non-financial assets
Other
Disclosure of contingent liabilities in business combination [table]
Deferred tax liability (asset)
At the end of the financial year
At the beginning of the financial year
Agreement.
Agreement [Domain]
BHP (Towage Service) Pty Ltd.
BHP Towage Services Pty Ltd [Member]
BHP (Towage Services) Pty Ltd [member]
Adjustments for decrease (increase) in inventories
Inventories
Trade and other non-current payables
Non-current
Trade and other payables
Percentage of reasonably possible increase in discount rates.
Percentage of reasonably possible increase in discount rate
Percentage of reasonably possible increase in real discount rates
Deferred and contingent consideration received divestiture of interest in a subsidiary.
Deferred And Contingent Consideration Received Divestiture Of Interest In A Subsidiary
Deferred and contingent consideration received
Change in equity through employee share awards forfeited.
Change In Equity Through Employee Share Awards Forfeited
Vested employee share awards that have lapsed, been cancelled or forfeited
Disclosure of terms and conditions of share-based payment arrangement [line items]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Accumulated impairment loss.
Accumulated Impairment Loss
Impairment of the carrying value of the investment in Samarco
Subsidiaries, joint ventures and associates.
Subsidiaries Joint Ventures And Associates [member]
Subsidiaries, joint ventures and associates [member]
Other current financial liabilities
Other financial liabilities
Current other financial liabilities
Disclosure of detailed information about key management personnel.
Disclosure of detailed information about key management personnel [text block]
Summary of Key Management Personnel
Later than ten years and not later than twenty years.
Later than ten years and not later than twenty years [member]
Later than 10 years and not later than 20 years [member]
Other gains and losses.
Other Gains and Losses [abstract]
Other gains and losses:
Financial liabilities at amortised cost, category [member]
Financial liabilities held at amortised cost [member]
Financial assets at fair value through profit or loss, category [member]
Financial assets held at fair value through profit or loss [member]
Defined benefit obligation, at present value
Defined Benefit Obligation at Present Value
Expense arising from exploration for and evaluation of mineral resources
Exploration and evaluation expenditure incurred and expensed in the current period
WAIO Power Trust [Member]
WAIO Power Trust [Member]
WAIO Power Trust [Member]
Lease Payment
Lease Payment
Lease payments
Deferred income tax relating to components of other comprehensive income.
Deferred Income Tax Relating To Components Of Other Comprehensive Income
Income tax relating to components of other comprehensive income, deferred taxes
Disclosure of joint operations [line items]
Disclosure of significant joint operations [line items]
Disclosure of exceptional items.
Disclosure Of Exceptional Items [line items]
Disclosure of exceptional items [line items]
Later than one year and not later than two years [member]
Later than one year and not later than two years [member]
Copper SA.
Copper SA [Member]
Diluted earnings per share [abstract]
Diluted earnings per ordinary share
Exchange variations on net debt.
Exchange variations on net debt
Exchange variations on net debt
Other assurance and contractual services.
Other Assurance And Contractual Services [Member]
Other assurance and agreed-upon procedures under legislation or contractual arrangements [Member]
Cybersecurity Risk Management Processes Integrated [Flag]
Increase (decrease) in cash and cash equivalents before effect of exchange rate changes
Net increase/(decrease) in cash and cash equivalents
Risk free interest rate, share options granted
Risk-free interest rate
Document Transition Report
Investments in subsidiaries, joint ventures and associates [abstract]
Disclosure of detailed information about profile of closure and rehabilitation cashflows.
Disclosure of Detailed Information About Profile of Closure and Rehabilitation Cash Flows [Abstract]
Profit or loss [abstract]
Income statement
Disclosure of auditors' remuneration [text block]
Auditor's remuneration
Statement of financial position [abstract]
Balance sheet movement
Royalty expense
Government royalties paid and payable
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [Line Items]
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [Line Items]
Samarco Dam Failure Settlement Agreement [Member]
Samarco Dam Failure Settlement Agreement [Member]
Continuing and discontinued operation.
Continuing And Discontinued Operation [Member]
Continuing and discontinued operations [member]
Deferred tax expense (income)
Deferred tax expense/(benefit)
Gain loss recognized on measurement to fair value less costs to sell on disposal of subsidiaries and operations.
Gain Loss Recognized on Measurement to Fair Value Less Costs to Sell on Disposal of Subsidiaries and Operations
(Gain)/loss on disposal of subsidiaries and operations
Assets and liabilities [axis]
Assets and liabilities [axis]
Disclosure of significant investments in associates and joint ventures.
Disclosure of Significant Investments in Associates and Joint Ventures [table]
Disclosure of significant investments in associates and joint ventures [table]
Current assets [abstract]
Current assets
Other comprehensive income
Other comprehensive income
Total other comprehensive (loss)/income
Proportion of ownership interest in associate
Ownership interest
Ownership Interest
Classes of assets [domain]
Assets [member]
Auditor.
Auditor [domain]
Auditor [domain]
Profit (loss), attributable to ordinary equity holders of parent entity [abstract]
Earnings attributable to BHP shareholders
Components of equity [axis]
Components of equity [axis]
Reserve of gains and losses from investments in equity instruments
Equity investments reserve
Provisionally priced contract.
Provisionally priced contract [member]
Provisionally priced contract [member]
Proportion Production Delivered
Proportion production delivered.
Proportion production delivered
Temporary differences associated with investments in subsidiaries, branches and associates and interests in joint arrangements for which deferred tax liabilities have not been recognised
Investments in subsidiaries
Non-current portion of non-current notes and debentures issued
Notes and debentures
Proceeds or settlements from debt related instruments.
Proceeds or settlements from debt related instruments
Settlements of debt related instruments
Basic earnings (loss) per share
Basic earnings per ordinary share (cents)
Basic
Total basic earnings (loss) per share
Cybersecurity Risk Management Processes Integrated [Text Block]
At fair value [member]
At fair value [member]
Business combinations [domain]
India [member]
INDIA
Disclosure of employee share awards arrangements.
Disclosure Of Employee Share Awards Arrangements [text block]
Summary of Employee Share Awards
Reversal of impairment loss recognised in profit or loss
Impairment reversals of non-current assets
Reversal of impairment
The entire disclosure of exceptional items.
Disclosure of Exceptional Items [text block]
Exceptional items
Operating sites.
Operating sites rehabilitation asset [member]
Operating sites [member]
Trading income (expense) on foreign exchange contracts
Net foreign exchange losses
Summary of closure and rehabilitation provisions.
Summary Of Closure And Rehabilitation Provisions Explanatory [Text Block]
Summary of Closure and Rehabilitation Provisions
Fixed interest rate not swapped to floating rate.
Fixed interest rate not swapped to floating rate [member]
Fixed interest rate not swapped to floating rate [member]
Steelmaking coal.
Steelmaking Coal [Member]
Steelmaking Coal [member]
Lease liabilities [member]
Lease Liabilities [member]
Lease liability [member]
Hedge reserve.
Hedge Reserve
At the end of the financial year
At the beginning of the financial year
Other Assets [Member]
Other [member]
Provisions
Description of accounting policy for property, plant and equipment [text block]
Property, plant and equipment
Disclosure of other provisions [abstract]
Business combinations [axis]
Disclosure of non-controlling interests [text block]
Summary of Financial Information Relating to Subsidiaries with Non-controlling Interests
Loan.
Loan [member]
Loans [member]
Maturity [domain]
Aggregated time bands [member]
Liabilities arising from financing activities
At the end of the financial year
At the beginning of the financial year
Current inventories
Current
Inventories
Freight and transportation expense.
Freight and transportation expense
Freight and transportation
Document Fiscal Year Focus
Document Fiscal Year Focus
Later than ten years [member]
The disclosure of detailed information about inventories.
Disclosure of detailed information about inventories [text block]
Summary of Inventories
Investments accounted for using equity method
At the end of the financial year
At the beginning of the financial year
Carrying amount of investments accounted for using the equity method
Investments accounted for using the equity method
Ordinary shares [member]
Maturity [axis]
Maturity [axis]
Increase (decrease) in other provisions
Movement in provision
Local GAAP current liabilities.
Local GAAP current liabilities
Current liabilities
Dilutive effect of share options on number of ordinary shares
Effect of dilutive shares
Weighted average number of ordinary shares outstanding
Basic
Geographical areas [domain]
Geographical areas [member]
Disclosure of contingent liabilities [table]
Disclosure of contingent liabilities [table]
Net other derivatives.
Net Other Derivatives [Member]
Net other derivatives [member]
Percentage of trade receivable.
Percentage Of Trade Receivable
Percentage of trade receivables owed from the customers
Other cash generating units.
Other Cash Generating Units [Member]
Other [member]
Event.
Event [Axis]
Purchase of interests in investments accounted for using equity method
Investment in equity accounted investments
Funding provided during the period
Funding provided during the period
Binding agreement for the divestment.
Binding Agreement For The Divestment [Member]
Binding agreement for the divestment [Member]
Disclosure of detailed information about hedged items [abstract]
Depreciation method, property, plant and equipment
Typical depreciation methodology
Currently stated [member]
Currently stated [member]
Deferred and contingent consideration divestiture of interest in a subsidiary.
Deferred And Contingent Consideration Divestiture Of Interest In A Subsidiary
Deferred and contingent consideration
Current borrowings and current portion of non-current borrowings, by type [abstract]
Interest bearing liabilities, Current
Transfer between fair value hierarchy categories.
Transfer between fair value hierarchy categories
Transfer between fair value hierarchy categories
Level 3 of fair value hierarchy [member]
Level 3 [member]
Gains (losses) on change in fair value of derivatives
Fair value change on forward exchange derivatives
Fair value change on forward exchange derivatives
Fair value change on derivatives
Other non-financial assets
Non-financial assets
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]
Net Financial Assets Liabilities
Net Financial Assets Liabilities
Net Financial Assets Liabilities
Non-current liabilities [abstract]
Non-current liabilities
Provisional pricing period.
Provisional pricing period
Provisional pricing period
Subsidiaries [axis]
Subsidiaries [axis]
Expense relating to leases of low-value assets for which recognition exemption has been used
Low-value lease costs
Discount Rates Of Financial Risk Management In Post Tax
Discount Rates Of Financial Risk Management In Post Tax
Financial risk management in post tax rates
Share of loss (profit) of joint ventures recognized from previous period.
Share of profit loss of joint ventures recognized from previous period
Additional share of Samarco losses
Increase in property, plant and equipment rehab asset relating to operating sites due to reasonably possible increase in discount rate.
Increase (decrease) in property, plant and equipment due to reasonably possible increase in discount rate
Decrease in property, plant and equipment due to reasonably possible increase in real discount rates
Gross carrying amount [member]
Cost [member]
Provisions for equitable transition.
Provisions For Equitable Transition
Provisions for equitable transition
Discounted settlement liability
Discounted Settlement Liability
Discounted Settlement Liability
Decrease through loss of control of subsidiary, intangible assets and goodwill
Divestment of subsidiaries and operations
Financial assets at amortised cost, category [member]
Financial assets held at amortised cost [member]
Proceeds from issuing shares
Proceeds from issue of equity instruments
Bank Overdrafts And Long Term Debt
Bank Overdrafts And Long Term Debt
Bank overdraft and short-term borrowings, Non-Current
North America [Member]
North America [member]
Current tax liabilities, current
Current tax payable
Non-current assets cross currency and interest rate swaps.
Non Current Assets Cross Currency and Interest Rate Swaps [member]
Non-current cross currency and interest rate swaps [member]
Deferred tax expense (income) recognised in profit or loss
Income tax (charge)/credit recorded in the income statement
(Credited)/charged to the income statement
Income tax credit/(charge) recorded in the income statement
Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise
Weighted average share price at exercise date
Disclosure of depreciation method for property plant and equipment and useful life.
Disclosure of depreciation method for property plant and equipment and useful life [text block]
Summary of Principal Depreciation Methods and Rates Applied to Major Asset Categories
Royalty-related taxation (net of income tax benefit).
Royalty-related taxation (net of income tax benefit)
Royalty-related taxation (net of income tax benefit)
Royalty-related taxation (net of income tax benefit)
Disclosure of maturity analysis for non-derivative and derivative financial liabilities.
Disclosure Of Maturity Analysis For Non-derivative And Derivative Financial Liabilities [text block]
Summary of Maturity Profile of Financial Liabilities Based on the Contractual Amounts
Vesting Date [Domain]
Vesting Date [Domain]
Vesting Date [Domain]
Disclosure of joint operations [table]
Disclosure of joint operations [table]
Average realised pricing exceeding agreed thresholds term.
Average Realized Pricing Exceeding Agreed Thresholds Term
Average realized pricing exeeding agreed thresholds term
Description of accounting policy for provisions [text block]
Significant events
Tax rate royalty on margin.
Tax Rate Royalty On Margin
Tax rate royalty on margin
Disclosure of detailed information about price only sensitivities of coal price explanatory.
Disclosure of Detailed Information About Price Only Sensitivities of Coal Price Explanatory
Summary of Climate change in price-only sensitivities reflect
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Items that may be reclassified subsequently to the income statement:
Tangible exploration and evaluation assets [member]
Exploration and evaluation [member]
Disclosure of subsidiaries [table]
Disclosure of subsidiaries [table]
Percentage of compensation.
Percentage Of Compensation
Percentage of compensation
Net debt management related instruments noncurrent.
Net Debt Management Related Instruments Noncurrent
Net debt management related instruments
The non-controlling interest contribution reserve represents the excess of consideration received over the book value of net assets attributable to equity instruments when acquired by non-controlling interests.
Non-controlling interest contribution reserve
Non-controlling interest contribution reserve
Disclosure of operating segments [table]
Disclosure of operating segments [table]
Wheaton Precious Metals Ltd [Member]
Wheaton Precious Metals Ltd.
Liabilities [abstract]
LIABILITIES
Cash flows from (used in) financing activities [abstract]
Financing activities
Disclosure of accounting judgements and estimates [text block]
Significant judgements and estimates
BHP Group Limited.
B- H- P- Group Limited [member]
BHP Group Limited [member]
BHP Group Limited [Member]
Disclosure of intangible assets [text block]
Intangible assets
Hedged item, liabilities
Hedged value of loans, notes and debentures
Description of accounting policy for income tax [text block]
Income tax expense
Range [domain]
Ranges [member]
Copper south australia.
Copper South Australia [Member]
Copper South Australia [member]
Increase decrease provisions charged to income statement.
Increase Decrease Provisions Charged To Income Statement
Increases to existing and new provisions associated closure and remediation costs charged to the income statement
Employee benefits, restructuring and post-retirement employee benefits provisions, released.
Employee benefits, restructuring and post-retirement employee benefits provisions, released
Released during the year
Effective ownership interest in subsidiary.
Effective ownership interest in subsidiary
Effective Group interest
Exceptional items, net.
Exceptional items, net
Exceptional items net
Gain on divestment
Loss after taxation
Exceptional items net
Exceptional items net
Statement of changes in equity [line items]
Statement of changes in equity [line items]
BHP Billiton Foundation.
BHP Foundation [member]
BHP Foundation [member]
Cost of hedging reserve.
Cost Of Hedging Reserve
At the end of the financial year
At the beginning of the financial year
Cost of hedging reserve
Recognised in cost of hedging reserve
Property, plant and equipment
At the end of the financial year
At the beginning of the financial year
Property, plant and equipment
Total property, plant and equipment
Title of 12(b) Security
Cash And Deferred Plan [Member]
CDP [member]
Cash and deferred plan [member]
Price sensitivities source .
Price Sensitivities Source [Member]
Number of share options granted in share-based payment arrangement
Number of awards issued during the year
Bma percentage basis.
Bma Percentage Basis
Bma percentage basis
Employee redundancies, inventory write-offs, and other suspension costs.
Employee Redundancies Inventory Write Off And Other Suspension Costs
Employee redundancies inventory write off and other suspension costs
Basic headline earnings loss per share.
Basic Headline Earnings Loss Per Share
Basic
Disclosure of dividends [text block]
Dividends
Increase claimed amount
Increase Decrease total Claimed Amount
Increase Decrease total Claimed Amount
Separate management entities [axis]
Trade receivables [member]
Trade receivables [member]
Classes of other provisions [domain]
Other provisions [member]
Detailed Information About Movements In Lease Liabilities.
Detailed Information About Movements in Lease Liabilities [Abstract]
Disclosure of borrowings [text block]
Net debt
Document Information [Table]
The disclosure of movement in net deferred tax assets and liabilities.
Disclosure Of Movement In Net Deferred Tax Assets And Liabilities [text block]
Summary of Movement in Net Deferred Tax Position
Legal Entity [Axis]
Legal entity [axis]
Impairment loss attributable to owners of parents, including impairment included within profit from equity accounted investment.
Net Impairment Loss Attributable To Owners Of Parents
Impairment of property, plant and equipment and intangibles net of reversals
Disclosure of other provisions [line items]
Disclosure of other provisions [line items]
Disclosure of debt.
Disclosure of debt [abstract]
Income tax relating to components of other comprehensive income [abstract]
Income tax effect of:
Interest income related party transactions .
Interest income related party transactions
Interest income
BHP Group Operations Pty Ltd.
BHP Group Operations Pty Ltd [member]
BHP Group Operations Pty Ltd [member]
BHP period.
BHP Period [Axis]
Disclosure of detailed information about property, plant and equipment [abstract]
Disclosure of contingent liabilities [line items]
Disclosure of contingent liabilities [line items]
Current provisions
Current
Provisions
Other cash payments to acquire interests in joint ventures, classified as investing activities
Net investment and funding of equity accounted investments
Post-employment benefit expense, defined contribution plans
Contributions paid
Disclosure of impairment loss recognised or reversed for cash-generating unit [table]
Income tax relating to components of other comprehensive income
Total income tax credit/(charge) relating to components of other comprehensive income
Other movement.
Other Movement [abstract]
Other movements:
Profit (loss), attributable to non-controlling interests
Attributable to non-controlling interests
Profit after taxation attributable to NCI
Increase (decrease) through other changes, deferred tax liability (asset)
Increase (decrease) through other changes, deferred tax liability (asset)
Other movements
Other adjustments to reconcile profit (loss)
Other
Disclosure of detailed information about financial instruments [abstract]
Non Current [Member]
Non Current [Member]
Non-current
Disclosure of reconciliation of liabilities arising from financing activities [text block]
Summary of Movement of Interest Bearing Liabilities and Related Derivatives
Disclosure of detailed information about contingent liabilities.
Disclosure of detailed information about contingent liabilities explanatory
Summary of Contingent Liabilities
Trading Symbol
Trading Symbol
Business consider funding provide
Business Consider Funding Amount
Business Consider Funding Amount
Number of share options expired in share-based payment arrangement
Number of awards lapsed
Segment consolidation items [axis]
Segment consolidation items [axis]
Final Dividend Paid Per Share Relating To Prior Year
Final Dividend Paid Per Share Relating To Prior Year
BHP Group Limited Employee Equity Trust and Computershare Nominees CI Ltd.
BHP Group Limited Employee Equity Trust and Computershare Nominees CI Ltd [Member]
BHP Group Limited Employee Equity Trust and Computershare Nominees CI Ltd [member]
Performance condition.
Performance Condition [axis]
Performance condition [axis]
Scope 3 decarbonisation expenditure.
Scope 3 Decarbonisation Expenditure
Expenditure to support value chain
Income taxes paid, classified as operating activities
Net income tax and royalty-related taxation paid
Minera Escondida Ltda [Member]
Minera Escondida Ltda [member]
Weighted average ordinary shares and adjusted weighted average ordinary shares [abstract]
Weighted average number of shares
Buildings [member]
Buildings [member]
After thirty years.
After Thirty Years [Member]
Dividends received related party transactions.
Dividends received related party transactions
Dividends received
Associates and joint ventures.
Associates and joint ventures [member]
Associates and joint ventures [member]
Depreciation, right-of-use assets
Depreciation expensed during the period
Proportion of voting rights held in subsidiary
Voting right stake
Trust [Domain]
Disclosure of detailed information about price only sensitivities of coal price.
Disclosure of Detailed Information About Price Only Sensitivities of Coal Price [Abstract]
Social security contributions
Social security costs
Investments in equity instruments designated at fair value through other comprehensive income [member]
Financial assets held at fair value through other comprehensive income [member]
Franking credits available.
Franking credits available
Total franking credits available
Non-current deferred income including non-current contract liabilities
Deferred income
Settlememt amount (inclusive of interest and costs)
Settlement Of Legal Claim
Settlement Of Legal Claim
Disclosure of classes of share capital [table]
Disclosure of classes of share capital [table]
Employee Benefits Restructuring Postretirement Benefits Provisions Divestment Of Subsidiaries And Operations
Employee Benefits Restructuring Postretirement Benefits Provisions Divestment Of Subsidiaries And Operations
Divestment of subsidiaries and operations
Dividends recognised as distributions to non-controlling interests
Distribution to non-controlling interests
Distribution to NCI
Senior Note [Member]
Interest income, defined benefit plans
Yield on defined benefit scheme assets
Maximum contributions of employee to acquire shares in share based arrangement plans.
Maximum Contributions of Employee to Acquire Shares in Share Based Arrangement Plans
Maximum employee contributions to acquire shares
Borrowings, adjustment to interest rate basis
Debt instrument variable interest rate spread
Disposals, intangible assets and goodwill
Disposals
Provision for decommissioning, restoration and rehabilitation costs [member]
Closure and rehabilitations [member]
Closure and rehabilitation provisions [member]
Brazilian mining royalties.
Brazilian Mining Royalties [Member]
Brazilian Mining Royalties [member]
Blackwater and daunia gain on divestment.
Blackwater And Daunia Gain On Divestment [Member]
Blackwater and Daunia gain on divestment [member]
Blackwater and Daunia Gain on Divestment [member]
Deferred consideration term.
Deferred Consideration Term
Deferred consideration term
Expense relating to short-term leases for which recognition exemption has been used
Short-term lease costs
Key management personnel compensation, short-term employee benefits
Short-term employee benefits
Adjustments to share of profit (loss) related to accounting policy adjustments.
Adjustments To Share Of Profit Loss Related To Accounting Policy Adjustments
Adjustments to share of profit/(loss) related to accounting policy adjustments
Address Type [Domain]
Document Annual Report
Document Annual Report
Text block.
Text block [Abstract]
Text block [Abstract]
Vesting percentage.
Vesting percentage
Vesting percentage
Yandi.
Yandi [Member]
Yandi [member]
Trade payables
Trade payables
Increase decrease in income statement charge due to reasonably possible acceleration in forecast cash flows.
Increase Decrease In Income Statement Charge Due To Reasonable Possible Acceleration In Forecast Of Cash Flows
Increase decrease in income statement charge due to reasonable possible acceleration in forecast of cash flows
Current tax expense (income), related to Pillar Two income taxes
Current tax expense related to pillar two income taxes
Equity [abstract]
EQUITY
Borrowings by name [axis]
Borrowings by name [axis]
External services expense.
External services expense
External services
Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [text block]
Summary of Reconciliation of Components of Equity and Analysis of Movements in Reserves for all Hedges
Classes of intangible assets other than goodwill [axis]
Interest expense
Interest expense related party transactions.
Interest expense related party transactions
Number of shares issued and fully paid
Closing number of shares
Opening number of shares
Construction in progress [member]
Assets under construction [member]
Disclosure of financial liabilities [abstract]
Disclosure of detailed information about intangible assets [table]
Disclosure of detailed information about intangible assets [table]
BHP Billiton Marketing Asia Pte Ltd.
BHP Billiton Marketing Asia Pte Ltd [member]
BHP Billiton Marketing Asia Pte Ltd [member]
Disclosure Of Detailed Information About Reconciliation of Employee Benefits Restructuring and Postretirement Employee Benefits
Disclosure Of Detailed Information About Reconciliation of Employee Benefits Restructuring and Postretirement Employee Benefits [Text Block]
Summary of Reconciliation of Employee Benefits Restructuring and Postretirement Employee Benefits
Document Accounting Standard
Disclosure of Detailed information about profile of closure and rehabilitation cash flows.
Disclosure of Detailed Information About Profile of Closure and Rehabilitation Cash Flows [Table]
Classes of financial instruments [domain]
Financial instruments, class [member]
Assets
Total assets
Total assets
Percentage of goodwill over net assets.
Percentage of Goodwill Included Net assets
Percentage of goodwill included in net assets
Earnings per share [line items]
Maximum [Member]
Net loans made to repayments from related parties.
Net Loans Made To Repayments From Related Parties
Net loans made to/(repayments from) related parties
Entity Addresses, Address Type [Axis]
Cash and cash equivalents [abstract]
Less: Cash and cash equivalents
Tax rate royalty on revenue.
Tax Rate Royalty On Revenue
Tax rate royalty on revenue
Statistical Measurement [Axis]
Unrecognized deferred tax liabilities.
Unrecognized Deferred Tax Liabilities
Total unrecognised deferred tax liabilities
This is a reconciliation between tax that would have been paid at the Australian tax rate of 30% and the actual tax charge for the period.
Disclosure Of Reconciliation Of Effective Income Tax Expense [text block]
Summary of Factors Affecting Income Tax Expense
Price sensitivities source .
Price Sensitivities Source [Axis]
Proceeds from sale of assets.
Proceeds from sale of assets
Proceeds from sale of assets
Disclosure of other provisions [table]
Disclosure of other provisions [table]
Purpose Of Investment [Domain]
Disclosure of transactions between related parties [text block]
Summary of Transactions with Related Parties
Thirty Six Months [Member]
Trade and other current receivables
Current
Trade and other receivables
Components of equity [domain]
Equity [member]
Types of share-based payment arrangements [axis]
Types of share-based payment arrangements [axis]
Net Finance Costs.
Net Finance Costs [Line Items]
Net Debt Related Derivative Non current.
Net Debt Related Derivative Non current
Less: Total derivatives included in net debt
Other Currency [Member]
Other [member]
Mining assets [member]
Mineral rights [member]
Other mineral assets [member]
Expense due to unwinding of discount on provisions
Discounting on provisions and other liabilities
Summary of Financial Assets and Liabilities by Class
Disclosure of financial instruments [text block]
Decrease in percentage of reduction of operational GHG emissions.
Decrease In Percentage Of Reduction Of Operational GHG Emissions
Decrease In Percentage Of Reduction Of Operational GHG Emissions
Other current borrowings and current portion of other non-current borrowings
Other
Decrease through loss of control of subsidiary, property, plant and equipment
Divestment of subsidiaries and operations
Non current assets other investment.
Non Current Assets Other Investment [member]
Non-current other investments [member]
Disclosure of joint operations [abstract]
Taxation information.
Taxation information [member]
Taxation information [member]
Accrued and other cash flows hedge.
Accrued and other cash flows hedge
Accrued and other cash flows
Employee benefits, restructuring and post-retirement employee benefits provisions, remeasurement gains (losses) taken to retained earnings.
Employee benefits, restructuring and post-retirement employee benefits provisions, remeasurement gains losses taken to retained earnings
Remeasurement losses taken to retained earnings
Obligation To Perform [Member]
Obligation To Perform [member]
Current notes and debentures issued and current portion of non-current notes and debentures issued
Notes and debentures
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Disclosure of franking credits available.
Disclosure of franking credits available explanatory
Summary of Franking Credits
Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss
Impairments of property, plant and equipment, financial assets and intangibles net of reversals
Purpose Of Investment [Axis]
Disclosure of quantitative information about right-of-use assets [table]
The disclosure of unrecognized deferred tax assets and liabilities.
Disclosure of unrecognized deferred tax assets and liabilities [text block]
Summary of Composition of Unrecognised Deferred Tax Assets and Liabilities
Notes And Debentures [member]
Notes and debentures.
Notes and debentures [member]
BHP Billiton Marketing AG.
BHP Billiton Marketing AG [member]
BHP Billiton Marketing AG [member]
Non-current investment in shares.
Non current assets investment in shares [member]
Non-current investment in shares [member]
Adjusted weighted average number of ordinary shares outstanding
Diluted
Twelve Months [Member]
Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]
Summary of Fair Value and Assumptions in the Calculation of Fair Value for Awards Issued
Depreciation.
Adjustments For Depreciation [Member]
Depreciation [member]
Gross amount of tax losses not recognised.
Gross amount of tax losses not recognised
Gross amount of tax losses not recognized
Tranche One [Member].
Tranche One [Member]
First tranche [member]
Interest costs capitalised
Interest capitalised at 5.21% (2025: 5.97%; 2024: 6.82%)
Non-current assets [abstract]
Non-current assets
Transfers Within Equity on Divestment of Subsidiaries, Operations and Joint Operations
Transfers Within Equity on Divestment of Subsidiaries, Operations and Joint Operations
Transfers within equity on divestment of subsidiaries, operations and joint operations
Disclosure of finance income (cost) [text block]
Net finance costs
Schedule Of Gain On Disposal [Abstract]
Disclosure of interests in subsidiaries [text block]
Subsidiaries
Other comprehensive income, attributable to non-controlling interests
Other comprehensive income attributable to NCI
Diluted earnings (loss) per share
Diluted earnings per ordinary share (cents)
Diluted
Percentage borrowings with floating rates.
Percentage borrowings exposed to floating rates
Percentage of borrowings exposed to floating interest rate
Disclosure of reconciliation of liabilities arising from financing activities [table]
Disclosure of reconciliation of liabilities arising from financing activities [table]
Income tax expense benefit relating to exceptional Items.
Exceptional items, tax
Exceptional items tax
Decrease Through Loss Of Control Of Subsidiary Right Of Use Asset.
Decrease Through Loss Of Control Of Subsidiary Right Of Use Asset
Divestment of subsidiaries and operations
Significant events.
Significant Events [domain]
Significant events [domain]
Profit (loss) from continuing operations.
Profit Loss from Continuing Operations [abstract]
Continuing operations
Shareplus.
Share Plus [member]
Shareplus [member]
OZ minerals limited.
OZ Minerals Limited [Member]
OZ Minerals Limited [member]
Entity Registrant Name
Entity Registrant Name
Disclosure of defined benefit plans [abstract]
Material claim.
Material Claim
Material claim
Assets and liabilities classified as held for sale [axis]
BHP Brasil Ltda [Member]
BHP Brasil Ltda [member]
Lease Term.
Lease Term
Lease term
Entity Voluntary Filers
Entity Voluntary Filers
Other reserves
Reserves
Total reserves
Non-current liabilities other derivatives.
Non current liabilities other derivatives [member]
Non-current other derivative contracts [member]
Non-current portion of non-current loans received
Bank loans
Statement of changes in equity [table]
Statement of changes in equity [table]
Jansen Project [Member]
Jansen Project [Member]
Jansen Project [Member]
Pension and other post-retirement obligations.
Pension And Other Post Retirement Obligations
Pension and other post-retirement obligations
Disclosure of reserves within equity [text block]
Other equity
Cross currency and interest rate swaps.
Cross Currency And Interest Rate Swaps [member]
Cross currency and interest rate swaps [member]
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Other expense income.
Other Expense Income [table]
Other expense income [table]
Proportion of ownership interest in joint operation
Group's interest
Group's interest
Disclosure of financial assets [line items]
Disclosure of financial assets [line items]
Employee benefits, restructuring and post-retirement employee benefits provisions.
Employee benefits, restructuring and post-retirement employee benefits provisions
At the end of the financial year
At the beginning of the financial year
Total provisions
At the beginning of the financial year
The disclosure of detailed information about trade and other payables.
Disclosure of detailed information about trade and other payables [text block]
Summary of Trade and Other Payables
Ghg emission obligation.
Ghg Emission Obligation
Ghg emission obligation
Estimated financial effect of contingent liabilities
Contingent liabilities
Current assets other investments.
Current assets other investments [member]
Current other investments [member]
Straight Line [Member]
Straight line [member]
Balance Sheet [Domain]
Balance Sheet [Domain]
Distributions to non-controlling interests.
Distributions To Noncontrolling Interests
Distributions to non-controlling interests
Short-term deposits, classified as cash equivalents
Short-term deposits
Treasury shares
Treasury shares
Portion of consideration paid (received) consisting of cash and cash equivalents
Portion of consideration paid (received) consisting of cash and cash equivalents
Cash consideration - BHP share
Deferred consideration divestiture of interest in a subsidiary.
Deferred Consideration Divestiture Of Interest In A Subsidiary
Deferred consideration
Deferred consideration divestiture of interest in a subsidiary
Statement of comprehensive income [abstract]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Contingent consideration receivables.
Contingent Consideration Receivables
Contingent consideration receivables
Description of accounting policy for investments accounted for using equity method explanatory.
Description Of Accounting Policy For Investments Accounted For Using Equity Method Explanatory [Text Block]
Investments accounted for using the equity method
Assets and liabilities [domain]
Assets and liabilities [member]
Price linked earnout yearly cap.
Price Linked Earnout Yearly Cap
Price linked earnout subject to cap value
Equity
Balance
Balance
Total equity
Underlying EBITDA is earnings before net finance costs, depreciation, amortisation and impairments, taxation expense, Discontinued operations and any exceptional items. Underlying EBITDA includes BHP's share of profit/(loss) from investments accounted for using the equity method including net finance costs, depreciation, amortisation and impairments and taxation expense.
Underlying earnings before interest, taxes, depreciation and amortization
Underlying EBITDA
Net debt
Net debt
Iron ore.
Iron Ore [member]
Iron Ore [member]
Employee benefits, restructuring and post-retirement employee benefits provisions, discounting.
Employee benefits, restructuring and post-retirement employee benefits provisions, discounting
Discounting
Classes of property, plant and equipment [domain]
Classes of property, plant and equipment [domain]
Brazilian corporate income tax rate.
Brazilian Corporate Income Tax Rate [Member]
Description of exercise period of share based arrangement.
Description Of Exercise Period Of Share Based Arrangement
Exercise period
Income tax relating to valuation on cash flow hedges taken to equity.
Income tax relating to valuation on cash flow hedges taken to equity
(Losses)/gains taken to equity
Proceeds from borrowings, classified as financing activities
Proceeds from interest bearing liabilities
Re-measurements of index linked freight contracts liabilities arising from financing activities.
Remeasurements Of Index Linked Freight Contracts Liabilities Arising From Financing Activities
Remeasurement of index-linked freight contracts
Basic headline earnings loss attributable to owners of the parent.
Basic Headline Earnings Loss Attributable to Owners of Parent
Headline earnings
BHP Of Western Australia Iron Ore [Member]
BHP Of Western Australia Iron Ore [Member]
BHP Share of Western Australia Iron Ore's [member]
Non-current provisions
Non-current
Provisions
Retained earnings
Retained earnings
Approximate tax relief related to capitalised interest.
Tax relief on capitalised interest
Tax relief for capitalised interest
Two Thousand And Fifty [Member]
2050 [member]
Analysis of income and expense [abstract]
Restructuring provision
Restructuring
Interim dividend paid per share relating to current years.
Interim dividend paid per share relating to current years
Interim dividend, Per share
Other finance cost
Other
Employee benefits, restructuring and post-retirement employee benefits provisions, current.
Employee benefits, restructuring and post-retirement employee benefits provisions, current
Current
Non-current portion of non-current borrowings, by type [abstract]
Interest bearing liabilities, Non-current
Trade receivables
Trade receivables
The amount of impairment loss recognised in profit or loss excluding exceptional items.
Impairment loss recognised in profit or loss excluding exceptional items
Impairment losses
Disclosure of terms and conditions of share-based payment arrangement [text block]
Summary of Description of Plans
Disclosure of detailed information about hedged items [line items]
Disclosure of detailed information about hedged items [line items]
Types of customers [domain]
Types of customers [member]
Other finance income
Other finance income
Other
Disclosure of analysis of other comprehensive income by item [abstract]
Deductible temporary differences for which no deferred tax asset is recognised
Temporary differences
Vicuna Corp [Member]
Disclosure of detailed information about property, plant and equipment [table]
Disclosure of detailed information about property, plant and equipment [table]
City Area Code
Accumulated depreciation, amortisation and impairment [member]
Accumulated depreciation, amortisation and impairment [member]
Tax effect of tax losses not recognised.
Tax Effect Of Tax Losses Not Recognised
Tax effect of total losses not recognised
Other revenue adjustments.
Other Revenue Adjustments
Other revenue adjustments
ADR [Member]
American Depositary Shares [Member]
Impairment of Jansen Project [Member]
Impairment of Jansen Project [Member]
Impairment of Jansen project
Cash and cash equivalents if different from statement of financial position
Cash and cash equivalents, net of overdrafts, at the end of the financial year
Cash and cash equivalents, net of overdrafts, at the beginning of the financial year
Total cash and cash equivalents, net of overdrafts
Samarco dam failure.
Samarco Dam Failure [member]
Samarco dam failure
Auditor Name
Types of customers [axis]
Types of customers [axis]
Number of deferred award tranche.
Number Of Deferred Award Tranche
Number of deferred award tranche
Cash-generating units [axis]
Reserve of cash flow hedges gross.
Reserve of cash flow hedges gross [member]
Cash flow hedging reserve, gross [member]
Purchase of property, plant and equipment, classified as investing activities
Capital expenditure (cash basis)
Purchases of property, plant and equipment
Share of total comprehensive income of associates and joint ventures accounted for using equity method
Share of comprehensive income/(loss) – Group share in equity accounted investments
Investments accounted for using equity method [member]
Investments accounted for using equity method [member]
Equity- accounted investment [Member]
Repayments of borrowings, classified as financing activities
Repayment of interest bearing liabilities
Non-current liabilities
Non-current liabilities
Total non-current liabilities
Statement of cash flows [abstract]
Cash flow statement
Auditors remuneration assurance services.
Auditors Remuneration Assurance Services
Total assurance services
Commodities ready-for-sale and not requiring further processing by the Group.
Finished goods, current and non-current
Finished goods
The disclosure of exceptional items material to financial statements.
Disclosure Of Exceptional Items Material To Financial Statements Explanatory
Summary of Exceptional Items
Event.
Event [Member]
Description of accounting policy for depreciation expense [text block]
Depreciation expenses
Disclosure of contingent liabilities [text block]
Contingent liabilities
Number of share options vested and exercised in share based payment arrangement.
Number of Share Options Vested and Exercised in Share Based Payment Arrangement
Number of awards vested and exercised
Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners
Dividend amount, after period-end
Gains (losses) on cash flow hedges, before tax
(Losses)/gains taken to equity
Vicuna [Member]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Statements [Line Items]
Statement [Line Items]
OZ Minerals Carrapateena Pty Ltd.
OZ Minerals Carrapateena Pty Ltd [member] [Member]
OZ Minerals Carrapateena Pty Ltd [member]
Disclosure of inventories [text block]
Inventories
Disclosure of income tax relating to components of other comprehensive income.
Disclosure Of Income Tax Relating To Components Of Other Comprehensive Income [text block]
Summary of Income Tax Recognised in Other Comprehensive Income
Key management personnel compensation, share-based payment
Share-based payments
Classes of assets [axis]
Classes of assets [axis]
Increase decrease in net finance costs due to reasonably possible increase in discount rate.
Increase Decrease In Net Finance Costs Due To Reasonably Possible Increase In Discount Rate
Increase in net finance costs due to reasonably possible increase in real discount rates
Provisions for doubtful debts related to outstanding balances of related party transaction
Provision for expected credit losses
Impairment of Potash assets [Member]
Impairment of Potash assets [Member]
Impairment of Potash assets [Member]
Non-adjusting events after reporting period [domain]
Non-adjusting events after reporting period [member]
Share-based payments vesting period.
Share-based Payments Vesting Period
Vesting period
Australia, Dollars
AUD [member]
AUD
Later than five years and not later than ten years [member]
Later than five years and not later than 10 years [member]
Non-controlling interests
Net assets attributable to NCI
Non-controlling interests
Increase decrease in other provisions others one.
Increase Decrease In Other Provisions Others One
Other movements
Peer Group Total Shareholder Return.
Peer Group Total Shareholder Return [member]
Peer Group Total Shareholder Return [member]
Cash flows from (used in) operating activities [abstract]
Operating activities
Disclosure of detailed information about hedged items [table]
Disclosure of detailed information about hedged items [table]
Risk exposure associated with instruments sharing characteristic, amount of change in risk.
Risk exposure associated with instruments sharing characteristic, amount of change in risk
Reasonable possible change in risk, amount
Carbon credits held for surrender.
Carbon Credits Held For Surrender
Carbon credits held for surrender
Expected volatility, share options granted
Estimated volatility of share price
Trade and other receivables
Trade and other receivables
Total
Disclosure of nature and extent of risks arising from financial instruments [abstract]
Entity Address, Country
Entity Address, Country
Risk exposure associated with instruments sharing characteristic
Effect on equity and profit after taxation, due to reasonable possible change in risk
Non Current Other Financial Liabilities [Member]
Non current other financial liabilities [Member]
Joint operations [member]
Joint operations [member]
Level 2 of fair value hierarchy [member]
Level 2 [member]
Gain loss on disposal of subsidiaries and operations for headline earnings.
Gain Loss On Disposal Of Subsidiaries And Operations For Headline Earnings
(Gain)/loss on disposal of subsidiaries and operations
Earnings per share [text block]
Summary of Earnings Per Share
Tax benefit (expense) of loss on disposal.
Tax benefit (expense) of loss on disposal
Income tax expense
Adjustments for net changes in operating assets and liabilities.
Adjustments for net changes in operating assets and liabilities [abstract]
Changes in assets and liabilities:
Comprehensive income, attributable to non-controlling interests
Attributable to non-controlling interests
Decrease through loss of control of subsidiary lease liabilities.
Decrease Through Loss Of Control Of Subsidiary Lease Liabilities
Divestment of subsidiaries and operations
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [Table]
Disclosure of Detailed Information about Foreign Currency Risk Arising from Financial Assets and Liabilities which are Denominated in Currencies other than the US Dollar Explanatory [Table]
Increase (decrease) through other changes, liabilities arising from financing activities
Other interest bearing liabilities/derivative related changes
Internal Carbon Price Assuimptions
Internal Carbon Price Assuimptions
Decrease (increase) in inventories of finished goods and work in progress
Changes in inventories of finished goods and work in progress
Auditor Location
Purchases of goods, related party transactions
Purchases
Agreements [Domain]
Agreements [Domain]
Schedule Of Gain On Disposal [Table]
Range Of Prices For Coal [Domain]
Subclassifications of assets, liabilities and equities [abstract]
Goodwill and other intangible assets.
Goodwill And Other Intangible Assets [Member]
Goodwill and other intangible assets [Member]
Disclosure of detailed information about price only sensitivities of coal price.
Disclosure of Detailed Information About Price Only Sensitivities of Coal Price [Table]
Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities
Cash payment
Investment in subsidiaries, operations and joint operations, net of cash
Adjustments for deferred tax expense
Deferred tax position remeasured
Deferred tax position remeasured
OZ Minerals Prominent Hill Operations Pty Ltd.
OZ Minerals Prominent Hill Operations Pty Ltd [Member]
OZ Minerals Prominent Hill Operations Pty Ltd [member]
Major components of tax expense (income) [abstract]
Deferred tax assets
Deferred tax assets
Deferred tax assets
Disclosure of subsidiaries [line items]
Disclosure of significant subsidiaries [line items]
Disclosure of contingent liabilities in business combination [line items]
Gross provisions.
Gross Provisions
Gross provisions
Increase Decrease Through Transfers and other movements Right Of Use Assets.
Increase Decrease Through Transfers and other movements Right Of Use Assets
Transfers and other movements
Disclosure of transactions between related parties [table]
Disclosure of transactions between related parties [table]
Depreciation and amortisation expense excluding exceptional items.
Depreciation and amortisation expense excluding exceptional items
Depreciation and amortisation
Entity Interactive Data Current
Funding commitments amount.
Funding Commitments Amount
Funding commitments amount
Upfront Payment
Upfront Payment
Upfront payment
Local GAAP comprehensive income.
Local GAAP comprehensive income
Comprehensive income – 100%
Impairment loss recognised in profit or loss, intangible assets and goodwill
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]
Distribution To Noncontrolling Interests
Distribution To Noncontrolling Interests
Distribution to NCI
Escondida.
Escondida [member]
Escondida [member]
Period axis.
Period [Axis]
Additional cumulative impairment losses.
Additional Cumulative Impairment Losses
Additional cumulative impairment losses
Assets to which significant restrictions apply
Investments held which are restricted and not available for general use by the Group
Measurement [axis]
Measurement [axis]
Pampa Nort.
Pampa Norte [member]
Pampa Norte [member]
Disclosure of climate change line item.
Disclosure Of Climate Change [Line Items]
Tax effect of foreign tax rates
Impact of tax rates applicable outside of Australia
Accumulated fair value hedge adjustment remaining in statement of financial position for hedged item that ceased to be adjusted for hedging gains and losses, liabilities
De-designated hedges
Financial assets
Total financial assets
Depreciation and amortisation expense
Depreciation and amortisation
Depreciation and amortisation expense
Disclosure Of Detailed Information About Employee benefits, restructuring and post-retirement employee benefits provisions
Disclosure Of Detailed Information About Employee benefits restructuring and postretirement employee benefits provisions [Text Block]
Summary of Employee Benefits, Restructuring and Post-retirement Employee Benefits Provisions
Disclosure of quantitative information about right-of-use assets [text block]
Summary of Movements in Right of Use Assets
Other interest bearing liabilities.
Other Interest Bearing Liabilities [member]
Other interest bearing liabilities [member]
Disposals, property, plant and equipment
Disposals
Dividends recognised as distributions to owners of parent, relating to prior years
Prior year final dividend, Total
Disclosure of classes of share capital [abstract]
Issued capital [member]
Share capital [member]
Current assets other derivatives.
Current Assets Other Derivatives [member]
Current other derivative contracts [member]
The disclosure of dividends paid.
Disclosure of dividends paid [text block]
Summary of Dividends Paid
Non-current assets other derivatives.
Non Current Assets Other Derivatives [member]
Non-current other derivative contracts [member]
Long term Deposits Classified As Cash Equivalents
Long term Deposits Classified As Cash Equivalents
Financial liabilities Excluding Streaming Arrangements
Financial liabilities Excluding Streaming Arrangements
Total carrying amount
Local Phone Number
Exceptional items.
Exceptional Items [axis]
Exceptional items [axis]
Description of accounting policy for intangible assets other than goodwill [text block]
Impairment of non-current assets
CHINA
China [member]
Power purchase contract agreements.
Power Purchase Contract Agreements [Member]
Power purchase contract agreements [member]
Disclosure of dividends.
Disclosure of Dividends [line items]
Disclosure of dividends [line items]
Total consideration.
Total Consideration
Total consideration
The disclosure of detailed information about finance income (expense).
Disclosure of Detailed Information About Finance Income Expense [text block]
Summary of Net Finance Costs
Risk exposure associated with instruments sharing characteristic, percentage change in risk.
Risk exposure associated with instruments sharing characteristic, percentage change in risk
Reasonable possible change in risk, percentage
Inventories
Total
Disclosure Of Leases Recorded In Income Statement And Cash Flow Statements [Line Items]
Agreements.
Agreements [Axis]
Disclosure of detailed information about price only sensitivities of coal price.
Disclosure of Detailed Information About Price Only Sensitivities of Coal Price [Line Items]
Other comprehensive income that will be reclassified to profit or loss, net of tax
Total items that may be reclassified subsequently to the income statement
Samarco non dam failure.
Samarco Non Dam Failure [Member]
Samarco non dam failure [member}
Adjustments for:
Adjustments to reconcile profit (loss) [abstract]
Provision for post-retirement employee benefits.
Provision for post-retirement employee benefits
Post-retirement employee benefits
Bank loans.
Bank Loan [member]
Bank loans [member]
Loans received
Bank loans
Amount available for distribution.
Amount available for distribution
Profits available for distribution
Current assets
Current assets
Total current assets
Investor [Axis]
Liabilities arising from financing activities [axis]
Liabilities arising from financing activities [axis]
Key management personnel of entity or parent [member]
Key management personnel [member]
Country of incorporation of joint venture
Country of incorporation
Aggregated individually immaterial joint ventures [member]
Levels of fair value hierarchy [domain]
Levels 1,2 & 3 [member]
Month post completion.
Month Post Completion
Month post completion
Joint ventures [axis]
Joint ventures [axis]
Entity Emerging Growth Company
Entity Emerging Growth Company
Purchase of treasury shares
Purchase of shares by ESOP Trusts