CORPORATE INFORMATION (Details)	12 Months Ended
Dec. 31, 2017
Zaldívar
Disclosure of subsidiaries [line items]
Proportion of ownership interest in joint venture	50.00%
Jabal Sayid
Disclosure of subsidiaries [line items]
Proportion of ownership interest in joint venture	50.00%
Porgera \| Barrick Niugini Limited
Disclosure of subsidiaries [line items]
Proportion of ownership in subsidiary	95.00%
Acacia Mining PLC
Disclosure of subsidiaries [line items]
Proportion of ownership in subsidiary	63.90%
Veladero
Disclosure of subsidiaries [line items]
Proportion of ownership interest sold	50.00%
Proportion of ownership in joint operation	50.00%
KCGM
Disclosure of subsidiaries [line items]
Proportion of ownership in joint operation	50.00%
Barrick Niugini Limited
Disclosure of subsidiaries [line items]
Proportion of ownership in joint operation	50.00%

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

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The proportion of ownership interest in a joint operation attributable to the entity. [Refer: Joint operations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2017-01-01
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The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
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