XML 221 R107.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Trade and Other Receivables - Additional Information (Detail) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2024 USD ($) Customer | Jun. 30, 2023 USD ($)
Disclosure of financial assets [line items] |  |
Term receivables terms | 30 days |
Trade receivables | $ 3,687 | $ 3,418
Trade receivables [member] |  |
Disclosure of financial assets [line items] |  |
Provisions for doubtful debts | 1 | 9
Past due but not impaired [member] |  |
Disclosure of financial assets [line items] |  |
Trade receivables | $ 59 | $ 8
Credit risk [member] |  |
Disclosure of financial assets [line items] |  |
Percentage of trade receivables owed from the customers | 39.00% | 31.00%
Number of customers sample risk exposure | Customer | 10 |

X
- Definition Allowance for credit losses on financial assets. + References No definition available. + Details
Name: | bhp_AllowanceForCreditLossesOnFinancialAssets
Namespace Prefix: | bhp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number of customers sample risk exposure. + References No definition available. + Details
Name: | bhp_NumberOfCustomersSampleRiskExposure
Namespace Prefix: | bhp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of trade receivable. + References No definition available. + Details
Name: | bhp_PercentageOfTradeReceivable
Namespace Prefix: | bhp_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Trade receivables standard payment terms. + References No definition available. + Details
Name: | bhp_TradeReceivablesStandardPaymentTerms
Namespace Prefix: | bhp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinancialAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount due from customers for goods and services sold. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 78 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_78_b&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_TradeReceivables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=ifrs-full_TradeReceivablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ImpairmentOfFinancialAssetsAxis=ifrs-full_FinancialAssetsPastDueButNotImpairedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=ifrs-full_CreditRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |