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DEFERRED REVENUE - Narrative (Details)
 12 Months Ended
Dec. 31, 2022
USD ($)
oz
Jan. 15, 2019
USD ($)
Disclosure of deferred income [Line Items]    
Cash Prepayment From Customers   $ 169,800,000
Forward gold sale arrangement    
Disclosure of deferred income [Line Items]    
Sales arrangement, monthly amount of product provided | oz 12,500  
Sales arrangement, total amount of product provided | oz 150,000  
Floor price (in dollars per ounce) $ 1,300  
Cap price (in dollars per ounce) $ 1,500  
Gold sale prepayment arrangements    
Disclosure of deferred income [Line Items]    
Purchase arrangement, weighted average cost, percentage per annum 0.0445  
Purchase arrangement, total amount of product provided | oz 150,000  
Purchase arrangement, average forward contract price $ 1,753  
Purchase arrangement, average forward contract price, gold basis | oz 50,000  
Purchase arrangement, collar range, minimum $ 1,700  
Purchase arrangement, collar range, maximum $ 2,100  
Purchase arrangement, collar range, gold basis | oz 100,000  
Cash prepayment, amount to be paid $ 236,000,000