v3.26.1
Financial Risk Management - Summary of Financial Assets and Liabilities by Class (Detail) - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Disclosure of detailed information about financial instruments [line items]      
Other financial assets $ 1,530 $ 1,683  
Current other financial assets 619 561  
Non-current other financial assets  911 1,122  
Cash and cash equivalents 18,532 11,894 $ 12,501
Trade and other receivables 5,090 4,253  
Total financial assets 24,634 17,353  
Non-financial assets 96,753 91,437  
Total assets 121,387 108,790 102,362
Other financial liabilities 5,923 1,578  
Current other financial liabilities 317 214  
Non-current other financial liabilities 5,606 1,364  
Trade and other payables 7,627 6,670  
Bank overdrafts and short-term borrowings 0 1 3
Notes and debentures 19,942 18,663  
Lease liabilities [1],[2] 3,496 2,953  
Total financial liabilities 40,583 32,654  
Non-financial liabilities 24,483 23,918  
Total liabilities 65,066 56,572 $ 53,242
Financial assets held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Cash and cash equivalents 18,532 11,894  
Financial liabilities held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Bank overdrafts and short-term borrowings [3] 0 1  
Bank loans [3] 4,534 3,731  
Notes and debentures [3] 18,945 17,653  
Other [3] 146 158  
Current other derivative contracts [member] | Financial liabilities held at fair value through profit or loss [member] | Level 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial liabilities 26 130  
Current other financial liabilities [Member] | Financial liabilities held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial liabilities [4] 291 84  
Non-current cross currency and interest rate swaps [member] | Financial liabilities held at fair value through profit or loss [member] | Level 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial liabilities [5] 1,306 1,056  
Non current other financial liabilities [Member] | Financial liabilities held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial liabilities [4] 4,300 308  
Trades and other payables [member] | Financial liabilities held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Trade and other payables [6] 6,817 6,087  
Provisionally priced trade payables [member] | Financial liabilities held at fair value through profit or loss [member] | Level 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Trade and other payables 722 493  
Current cross currency and interest rate swaps [member] | Financial assets held at fair value through profit or loss [member] | Level 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial assets [5] 12 13  
Current other derivative contracts [member] | Financial assets held at fair value through profit or loss [member] | Levels 2 and 3 [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial assets [7] 450 275  
Current other financial assets [member] | Financial assets held at fair value through profit or loss [member] | Level 3 [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial assets [8] 91 0  
Current other financial assets [member] | Financial assets held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial assets [9] 49 236  
Current other investments [member] | Financial assets held at fair value through profit or loss [member] | Level 1 and 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Current other financial assets [10] 17 37  
Non-current cross currency and interest rate swaps [member] | Financial assets held at fair value through profit or loss [member] | Level 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial assets  [5] 227 448  
Non-current other derivative contracts [member] | Financial assets held at fair value through profit or loss [member] | Levels 2 and 3 [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial assets  [7] 182 158  
Non-current other financial assets [member] | Financial assets held at fair value through profit or loss [member] | Level 3 [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial assets  [8] 162 122  
Non-current other financial assets [member] | Financial assets held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial assets  [9],[11] 166 191  
Non-current investment in shares [member] | Financial assets held at fair value through other comprehensive income [member] | Level 1 and 3 [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial assets  103 64  
Non-current other investments [member] | Financial assets held at fair value through profit or loss [member] | Level 1 and 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Non-current other financial assets  [10] 71 139  
Trade and other receivable [member] | Financial assets held at amortised cost [member]      
Disclosure of detailed information about financial instruments [line items]      
Trade and other receivables [12] 1,143 1,195  
Provisionally priced trade receivables [member] | Financial assets held at fair value through profit or loss [member] | Level 2 [member]      
Disclosure of detailed information about financial instruments [line items]      
Trade and other receivables $ 3,429 $ 2,581  
[1] Lease liabilities are measured in accordance with IFRS 16/AASB 16 ‘Leases’.
[2] Lease liabilities due for payment in more than five years includes US$734 million (2025: US$820 million) due for payment in more than ten years.
[3] All interest bearing liabilities, excluding lease liabilities, are unsecured.
[4] Includes the liability associated with the Antamina silver streaming agreement with Wheaton Precious Metals International Ltd of US$4,273 million (2025: US$ nil) and the settlement liability in relation to the cancellation of power contracts at the Group’s Escondida operations of US$308 million (2025: US$378 million).
[5] Cross currency and interest rate swaps are valued using market data including interest rate curves and foreign exchange rates. A discounted cash flow approach is used to derive the fair value of cross currency and interest rate swaps at the reporting date.
[6] Excludes input taxes of US$88 million (2025: US$90 million) included in other payables.
[7] Includes net other derivative assets of US$49 million related to power purchase contract agreements that are categorised as Level 3 (2025: US$37 million).
[8] Includes receivables contingent on future realised coal price of US$67 million in relation to the divestment of the Blackwater and Daunia mines (2025: US$122 million), receivables contingent on the outcome of future events relating to mining and regulatory approvals of US$131 million (2025: US$ nil) and restoration and reclamation trusts which are restricted and not available for general use by the Group of US$55 million (2025: US$ nil).
[9] Includes deferred consideration of US$48 million in relation to the divestment of the Blackwater and Daunia mines (2025: US$280 million).
[10] Includes investments held by BHP Foundation which are restricted and not available for general use by the Group of US$62 million (2025: US$176 million) of which other investments (mainly US Treasury Notes) of US$37 million is categorised as Level 1 (2025: US$105 million).
[11] Includes Senior notes of US$156 million (2025: US$147 million) relating to Samarco with a maturity date of 30 June 2031. Refer to note 4 ‘Significant events – Samarco dam failure’ for further information.
[12] Excludes input taxes of US$518 million (2025: US$477 million) included in other receivables.