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OTHER CURRENT LIABILITIES (Details) - USD ($)
$ in Millions
Dec. 31, 2018
Dec. 31, 2017
Disclosure of Detailed Information about Other Current Liabilities [Line Items]    
Provision for environmental rehabilitation (note 27b) $ 111 $ 152
Derivative liabilities (note 25f) 3 30
Share-based payments (note 34b) 30 17
Other 94 40
Other current liabilities 321 331
Pascua-Lama    
Disclosure of Detailed Information about Other Current Liabilities [Line Items]    
Deposit on agreement 0 7
Pueblo Viejo    
Disclosure of Detailed Information about Other Current Liabilities [Line Items]    
Deposit on agreement $ 83 $ 85