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REVENUE FROM PRODUCT SALES (Tables)
 12 Months Ended
Dec. 31, 2021
Disclosure of revenue [Abstract]  
Disclosure of Revenue
US Dollars
Figures in millions202120202019
Revenue consists of the following principal categories:
Gold income (note 2)
3,903 4,322 3,439 
By-products (note 2)
126 105 86 
4,029 4,427 3,525