v3.25.2
STREAM AND ROYALTY ACQUISITIONS (Details)
$ in Millions
Jun. 30, 2025
USD ($)
oz
May 21, 2025
USD ($)
kilometer
oz
May 16, 2025
USD ($)
Mar. 28, 2025
USD ($)
oz
Warintza Project Stream and Royalty        
Asset Acquisition [Line Items]        
Asset acquisition, consideration transferred   $ 200.0    
Asset acquisition, cash paid for royalty and streaming agreements   100.0    
Conditional funding from acquisition   100.0    
Warintza Project Stream and Royalty | Environmental Impact Milestone        
Asset Acquisition [Line Items]        
Conditional funding from acquisition   50.0    
Warintza Project Stream and Royalty | Security Milestone        
Asset Acquisition [Line Items]        
Conditional funding from acquisition   $ 50.0    
Gold Stream Agreement        
Asset Acquisition [Line Items]        
Asset acquisition, number of gold produced per million, pounds of recovered copper | oz   20    
Asset acquisition, cash purchase price, percentage of spot price, gold   20.00%    
Asset acquisition, gold delivery, threshold, ounces | oz   90,000    
Asset acquisition, spot price, gold, percentage   60.00%    
Gold Stream Agreement | Minimum        
Asset Acquisition [Line Items]        
Area of interest | kilometer   31    
Gold Stream Agreement | Maximum        
Asset Acquisition [Line Items]        
Area of interest | kilometer   186    
Gold Stream Royalty Agreement        
Asset Acquisition [Line Items]        
Area of interest | kilometer   186    
Net smelter return (NSR) percentage   0.30%    
Asset acquisition, annually increased NSR rate   0.0375%    
Asset acquisition, maximum of NSR rate   0.60%    
Asset acquisition, early termination, NSR rate   0.0060    
Lawyers Ranch Project Royalty        
Asset Acquisition [Line Items]        
Asset acquisition, consideration transferred     $ 12.5  
Net smelter return (NSR) percentage     2.00%  
Additional Xavantina Stream        
Asset Acquisition [Line Items]        
Asset acquisition, consideration transferred $ 50.0     $ 50.0
Asset acquisition, gold delivery, threshold, ounces | oz 160,000     93,000
Asset acquisition, spot price, gold, percentage 40.00%      
Asset acquisition, stream rate, percentage 25.00%      
Xavantina Base Stream        
Asset Acquisition [Line Items]        
Asset acquisition, cash purchase price, percentage of spot price, gold 20.00%      
Asset acquisition, gold delivery, threshold, ounces | oz 49,000      
Asset acquisition, spot price, gold, percentage 40.00%      
Asset acquisition, gold delivered, weight | oz 48,400