v3.25.2
Commitments - Other (Details)
lb in Millions
 6 Months Ended
Jun. 30, 2025
$ / oz
oz
t
Jun. 30, 2025
oz
Jun. 30, 2025
$ / oz
Jun. 30, 2025
t
Jun. 30, 2025
lb
Jun. 01, 2021
USD ($)
$ / oz
Antamina            
Commitments            
Attributable payable production of silver to be purchased (as a percent) 22.50%          
Payment for each ounce of silver (as a percent) 5.00%          
Term of agreement 40 years          
Fixed silver payability (as a percent) 90.00%          
Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement 15.00%          
Maximum ounces of silver on which on-going price of spot price is payable   86,000,000        
Purchase price per ounce of silver as a percent of average or spot price upon initial delivery 5.00%          
Antapaccay            
Commitments            
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Payment for each ounce of silver (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement 30.00%          
Number of ounces of gold to be delivered   750,000        
Maximum ounces of silver on which on-going price of spot price is payable   12,800,000        
Purchase price per ounce of silver as a percent of average or spot price upon initial delivery 20.00%          
Ounces of gold receivable for each 1,000 tonnes of copper   300        
Copper for 300 ounces of gold | t       1,000    
Quantity of delivered gold ounces before payable production to be purchased decreases to next threshold from initial threshold   630,000        
Percentage of gold receivable after initial threshold is achieved 30.00%          
Ounces of silver receivable for each 1,l000 tonnes of copper   4,700        
Copper for 4,700 ounces of silver | t       1,000    
Maximum ounces of silver receivable   10,000,000        
Percentage of spot price of gold on which on-going price is paid 20.00%          
Maximum ounces of gold on which on-going price of spot price is payable   750,000        
Percentage of spot price of gold on which on-going price is paid after maximum ounces have been delivered 30.00%          
Percentage of spot price of silver on which on-going price is paid after maximum ounces have been delivered 30.00%          
Candelaria            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 68.00%          
Attributable payable production of silver to be purchased (as a percent) 68.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     400      
Payment for each ounce of silver (in dollars per ounce) | $ / oz     4      
Term of agreement 40 years          
Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement 40.00%          
Number of ounces of gold to be delivered   720,000        
Maximum ounces of silver on which on-going price of spot price is payable   12,000,000        
Maximum ounces of gold on which on-going price of spot price is payable   720,000        
Cascabel            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 14.00%          
Payment for each ounce of gold (as a percent) 20.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Percentage of gold receivable after initial threshold is achieved 8.40%          
Ounces of gold delivered 525,000          
Cooke 4            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 7.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     400      
Term of agreement 40 years          
Cobre Panama Fixed Payment Stream            
Commitments            
Payment for each ounce of gold (in dollars per ounce) | $ / oz     418      
Payment for each ounce of silver (in dollars per ounce) | $ / oz     6.27      
Term of agreement 40 years          
Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement 62.10%          
Percentage of reduction in spot price after maximum ounces of gold have been delivered under the stream agreement 63.40%          
Maximum ounces of silver on which on-going price of spot price is payable   21,510,000        
Maximum ounces of silver on which on-going price of spot price is payable   9,842,000        
Quantity of delivered gold ounces before payable production to be purchased decreases to next threshold from initial threshold   808,000        
Purchase price per ounce of gold per ounce upon delivery initial post inflation adjustment | $ / oz     418.27      
The mill through put number of consecutive days of commensurate 30 days          
The annual capacity of tonnes per annum reached by period end. | t 58,000,000          
The reduction of applicable fixed gold price per ounce (in dollar per ounce) | $ / oz 100          
Quantity of delivered gold ounces before purchase decreases to next threshold from initial threshold 1,341,000          
Purchase price per ounce of silver per ounce upon delivery initial post inflation adjustment | $ / oz     6.27      
Percentage of spot price of gold on which on-going price is paid after maximum ounces have been delivered 50.00%          
Percentage of spot price of silver on which on-going price is paid after maximum ounces have been delivered 50.00%          
Ounces of gold receivable per every 1 million pounds of copper produced   120     1  
Copper for stated ounces of gold | lb         1  
Copper pounds per gold ounces to purchase threshold 2   81        
Maximum ounces of gold receivable for second threshold   1,716,188        
Ounces of silver receivable per every 1 million pounds of copper produced | lb         1  
Copper for stated ounces of silver | lb         1  
Number of payable Silver ounces to be purchased per quantity of pounds of copper   1,776        
Ounces of silver receivable per every 1 million pounds of copper produced   1,376        
Maximum ounces of silver on which on-going price of spot price is payable   29,731,000        
Cobre Panama Floating Payment Stream            
Commitments            
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Payment for each ounce of silver (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement 15.53%          
Percentage of reduction in spot price after maximum ounces of gold have been delivered under the stream agreement 15.85%          
Number of ounces of gold to be delivered   604,000        
Maximum ounces of silver on which on-going price of spot price is payable   9,618,000        
Maximum ounces of silver on which on-going price of spot price is payable   2,460,500        
Quantity of delivered gold ounces before payable production to be purchased decreases to next threshold from initial threshold   202,000        
The mill through put number of consecutive days of commensurate 30 days          
The annual capacity of tonnes per annum reached by period end. | t 58,000,000          
The reduction of applicable fixed gold price per ounce (in dollar per ounce) | $ / oz 100          
Maximum ounces of gold on which on-going price of spot price is payable   604,000        
Percentage of spot price of gold on which on-going price is paid after maximum ounces have been delivered 50.00%          
Percentage of spot price of silver on which on-going price is paid after maximum ounces have been delivered 50.00%          
Ounces of gold receivable per every 1 million pounds of copper produced   30        
Copper for stated ounces of gold | lb         1  
Copper pounds per gold ounces to purchase threshold 2   20.25        
Ounces of gold receivable per every 1 million pounds of copper produced | lb         1  
Maximum ounces of gold receivable for second threshold   429,047        
Ounces of silver receivable per every 1 million pounds of copper produced   344        
Copper for stated ounces of silver | lb         1  
Number of payable Silver ounces to be purchased per quantity of pounds of copper   444        
Ounces of silver receivable per every 1 million pounds of copper produced | lb         1  
Maximum ounces of silver on which on-going price of spot price is payable   7,432,750        
Condestable            
Commitments            
Payment for each ounce of gold (as a percent) 20.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Payment for each ounce of silver (as a percent) 20.00%          
Payment for each ounce of silver (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Percentage of gold receivable after initial threshold is achieved 37.50%          
Maximum ounces of silver receivable   291,000        
Maximum ounces of gold receivable for first threshold   8,760        
Deliveries of ounces of refined gold threshold 87,600          
Refined gold delivery as percentage of production from stream area 63.00%          
Deliveries of refined silver threshold ounces 2,910,000          
Refined silver delivery as percentage of production from stream area 63.00%          
Percentage of silver delivered after second phase 37.50%          
Guadalupe-Palmarejo            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 50.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     800      
Term of agreement 40 years          
Karma            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 4.875%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Percentage of spot price of gold on which on-going price is paid 20.00%          
New Prosperity stream            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 22.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     400      
Term of agreement 40 years          
Gold purchase price as percentage of spot price post second threshold delivered 1.00%          
Sabodala            
Commitments            
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Maximum ounces of gold threshold   105,750        
Percentage of gold receivable after initial threshold is achieved 6.00%          
Percentage of spot price of gold on which on-going price is paid 20.00%          
Maximum ounces of gold receivable (per month)   783.33        
Sudbury            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 50.00%          
Attributable payable production of platinum group metals to be purchased (as a percent) 50.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     400      
Payment for each ounce of PGM (in dollars per ounce) | $ / oz     400      
Term of agreement 40 years          
Percentage of purchase commitment 50.00%          
Sudbury | Gold spot price is greater than $800 per ounce but less than $1,333 per ounce            
Commitments            
Payment for each ounce of gold (in dollars per ounce) | $ / oz     800      
Sudbury | Gold spot price is greater than $1,333 per ounce but less than $2,000 per ounce            
Commitments            
Payment for each ounce of gold (as a percent) 60.00%          
Sudbury | Gold spot price is greater than $2,000            
Commitments            
Payment for each ounce of gold (in dollars per ounce) | $ / oz     1,200      
Tocantinzinho            
Commitments            
Attributable payable production of gold to be purchased (as a percent) 12.50%          
Payment for each ounce of gold (as a percent) 20.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     20      
Term of agreement 40 years          
Percentage of reduction in spot price after maximum ounces of gold have been delivered under the stream agreement 7.50%          
Number of ounces of gold to be delivered   300,000        
Maximum ounces of gold on which on-going price of spot price is payable   300,000        
Western Limb Mining Operations            
Commitments            
Attributable payable production of platinum group metals to be purchased (as a percent) 1.00%          
Payment for each ounce of gold (in dollars per ounce) | $ / oz     5      
Payment for each ounce of PGM (in dollars per ounce) | $ / oz     5      
Term of agreement 40 years          
Percentage of gold from 4E PGM concentrate to be delivered until first threshold ounces met 1.10%          
Initial threshold ounces of gold delivered   87,500        
Percentage of gold from 4E PGM concentrate to be delivered until second threshold ounces met 0.75%          
Aggregate second threshold ounces of gold delivered   237,000        
Percentage of gold from 4E PGM concentrate to be delivered after second threshold ounces met for remaining life of mine 80.00%          
Percentage of platinum concentrate to be delivered until second threshold ounces met 2.10%          
Threshold initial ounces of platinum delivered.   48,000        
Maximum ounces of platinum available for delivery   294,000        
Gold purchase price as percentage of spot price post second threshold delivered 10.00%          
Bottom of range | Sudbury | Gold spot price is greater than $800 per ounce but less than $1,333 per ounce            
Commitments            
Gold spot price per oz minimum threshold (in dollar per ounce) | $ / oz           800
Bottom of range | Sudbury | Gold spot price is greater than $1,333 per ounce but less than $2,000 per ounce            
Commitments            
Gold spot price per oz minimum threshold (in dollar per ounce) | $ / oz           1,333
Bottom of range | Sudbury | Gold spot price is greater than $2,000            
Commitments            
Gold spot price per oz minimum threshold (in dollar per ounce) | $           2,000
Top of range | Sudbury | Gold spot price is greater than $800 per ounce but less than $1,333 per ounce            
Commitments            
Gold spot price per oz maximum threshold (in dollar per ounce) | $ / oz           1,333
Top of range | Sudbury | Gold spot price is greater than $1,333 per ounce but less than $2,000 per ounce            
Commitments            
Gold spot price per oz maximum threshold (in dollar per ounce) | $ / oz           2,000