XML 288 R174.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Discontinued Operations - Additional Information (Detail)
$ in Millions
 12 Months Ended
Jun. 01, 2022
shares
May 26, 2022
shares
Jun. 30, 2024
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Disclosure of analysis of single amount of discontinued operations [line items]          
Total comprehensive income (loss) attributable to BHP shareholders     $ 7,902 $ 12,917 $ 30,820
Exceptional items net     5,763 606 1,074
Consideration paid consisting of cash and cash equivalents         683
Cash and cash equivalents in subsidiary or businesses acquired or disposed         (399)
Discontinued operations [member]          
Disclosure of analysis of single amount of discontinued operations [line items]          
Total comprehensive income (loss) attributable to BHP shareholders         10,596
Exceptional items net     $ 0 $ 0 (8,159)
Consideration paid consisting of cash and cash equivalents         683
Cash and cash equivalents in subsidiary or businesses acquired or disposed         (399)
Discontinued operations [member] | Woodside [Member]          
Disclosure of analysis of single amount of discontinued operations [line items]          
Shares received as consideration for disposal of business | shares 914,768,948        
Consideration paid consisting of cash and cash equivalents         700
Cash and cash equivalents in subsidiary or businesses acquired or disposed         400
Cash and cash equivalents transferred including cash disposed off         1,100
Discontinued operations [member] | Petroleum [member] | Operating segments [member]          
Disclosure of analysis of single amount of discontinued operations [line items]          
Shares received as consideration for disposal of business | shares   914,768,948      
Share distribution per share held after disposal of business | shares   5.534      
Consideration paid consisting of cash and cash equivalents         $ 683