XML 247 R133.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Share Capital - Additional Information (Detail) - BHP Group Limited [member] - $ / shares | Jun. 30, 2024 | Mar. 31, 2024 | Aug. 31, 2023 | Jun. 30, 2023 | Jun. 30, 2022
--- | --- | --- | --- | --- | ---
Disclosure of classes of share capital [line items] |  |  |  |  |
Number of shares issued | 5,710,261 |  |  | 3,497,366 | 4,400,000
BHP Group Limited Employee Equity Trust and Solium Capital (Australia) Pty Ltd [member] |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |
Number of shares issued |  |  | 2,919,231 | 3,497,366 | 4,400,000
Shares issued price per shares |  |  | $ 43.52 | $ 40.51 | $ 52.99
BHP Group Limited Employee Equity Trust and Computershare Nominees CI Ltd [member] |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |
Number of shares issued |  | 2,791,030 |  |  |
Shares issued price per shares |  | $ 43.79 |  |  |

X
- Definition Shares issued price per shares. + References No definition available. + Details
Name: | bhp_SharesIssuedPricePerShares
Namespace Prefix: | bhp_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

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_DisclosureOfClassesOfShareCapitalLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares issued by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 106 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_106_d&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_NumberOfSharesIssued
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=bhp_BHPGroupLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=bhp_BHPGroupLimitedEmployeeEquityTrustAndSoliumCapitalAustraliaPtyLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=bhp_BHPGroupLimitedEmployeeEquityTrustandComputershareNomineesCILtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |