XML 242 R63.htm IDEA: XBRL DOCUMENT
v3.19.2

Key management personnel (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2019
Text block [abstract] |
Summary of Key Management Personnel | Key management personnel compensation comprises:
|  | 2019 |  |  | 2018 |  |  | 2017 |
|  | US$ |  |  | US$ |  |  | US$ |
Short-term employee benefits |  |  | 11,557,506 |  |  |  | 13,190,838 |  |  |  | 16,439,948 |
Post-employment benefits |  |  | 1,490,716 |  |  |  | 1,506,108 |  |  |  | 1,895,828 |
Share-based payments |  |  | 15,821,972 |  |  |  | 13,356,657 |  |  |  | 13,747,355 |
Total |  |  | 28,870,194 |  |  |  | 28,053,603 |  |  |  | 32,083,131

X
- Definition Disclosure of detailed information about key management personnel. + References No definition available. + Details
Name: | bhp_DisclosureOfDetailedInformationAboutKeyManagementPersonnelExplanatory
Namespace Prefix: | bhp_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block. + References No definition available. + Details
Name: | bhp_TextBlockAbstract
Namespace Prefix: | bhp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration