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REVENUE (Tables)
6 Months Ended
Jun. 30, 2021
Revenue [abstract]  
Revenue
   For the three months ended June 30 For the six months ended June 30
   2021 2020 2021 2020
Gold sales
Spot market sales $2,524  $2,617  $5,139  $5,172 
Concentrate sales 63  191  92  229 
Provisional pricing adjustments 2  (1)
$2,589  $2,812  $5,230  $5,405 
Copper sales
Concentrate sales $234  $157  $445  $280 
Provisional pricing adjustments   27  45 
$234  $184  $490  $283 
Other sales1
70  59  129  88 
Total $2,893  $3,055  $5,849  $5,776 
1Revenues include the sale of by-products for our gold and copper mines