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CONTINGENCIES (Details) - USD ($)
6 Months Ended
Jun. 30, 2020
May 07, 2020
Apr. 01, 2020
Massawa [Member]      
Disclosure of contingent liabilities [line items]      
Proposed adjustments to tax liabilities   $ 211,000,000  
Porgera      
Disclosure of contingent liabilities [line items]      
Proposed adjustments to tax liabilities     $ 191,000,000
Tanzanian Mines      
Disclosure of contingent liabilities [line items]      
Proportion of ownership interests held by non-controlling interests 16.00%    
Tax contingent liability [member] | Massawa [Member] | Tax Dispute [Member]      
Disclosure of contingent liabilities [line items]      
Estimated financial effect of contingent liabilities $ 0    
Tax contingent liability [member] | Veladero | Tax Assessment and Criminal Charges [Member]      
Disclosure of contingent liabilities [line items]      
Estimated financial effect of contingent liabilities 0    
Legal proceedings contingent liability [member] | Marcopper Mines [Member] | Writ of Kalikasan [Member]      
Disclosure of contingent liabilities [line items]      
Estimated financial effect of contingent liabilities 0    
Legal proceedings contingent liability [member] | Pascua-Lama [Member] | Canadian Securities Class Actions [Member]      
Disclosure of contingent liabilities [line items]      
Estimated financial effect of contingent liabilities $ 0