v3.10.0.1
Document and Entity Information
6 Months Ended
Dec. 31, 2018
Document - Document and Entity Information [Abstract]  
Document Type 6-K
Amendment Flag false
Document Period End Date Dec. 31, 2018
Document Fiscal Year Focus 2019
Document Fiscal Period Focus H1
Trading Symbol BHP
Entity Registrant Name BHP GROUP LTD
Entity Central Index Key 0000811809
Current Fiscal Year End Date --06-30