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CORPORATE INFORMATION (Details) | 12 Months Ended
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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 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 -Name IFRS -Number 12 -IssueDate 2017-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2017-03-01&anchor=para_21_a_iv&doctype=Standard -URIDate 2017-03-09 + Details
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