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IMPAIRMENT OF GOODWILL AND OTHER ASSETS Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 01, 2021
Mar. 31, 2021
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2012
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Impairment (reversals) charges     $ 3   $ 2 $ 5 $ (87)  
Reko Diq [Member]                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Impairment (reversals) charges           $ 0   $ 120
Proportion of ownership interest in joint venture           50.00%    
Proportion of ownership interests held by non-controlling interests           50.00%    
Reko Diq [Member] | Government of Balochistan                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Proportion of ownership interests held by non-controlling interests           10.00%    
Reko Diq [Member] | Other federal state-owned enterprises                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Proportion of ownership interests held by non-controlling interests           25.00%    
Reko Diq [Member] | Government of Balochistan special purpose company                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Proportion of ownership interests held by non-controlling interests           15.00%    
Porgera                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Impairment (reversals) charges           $ 0    
Proportion of ownership interest in joint venture           95.00%    
Lagunas Norte [Member]                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Impairment (reversals) charges       $ (86)        
Percentage of ownership interest sold 100.00%              
Lagunas Norte [Member] | Maximum [Member]                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Consideration paid (received) $ (81)              
Lagunas Norte [Member] | At fair value [member]                
Disclosure of information for impairment loss recognised or reversed for individual asset or cash-generating unit [line items]                
Consideration paid (received)   $ (63)