v3.25.4
Acquisitions and Other Transactions - Additional Natural Gas Royalty Interests, Mineral Rights and Eskay Creek Project (Details)
$ in Millions
1 Months Ended 12 Months Ended
Aug. 13, 2024
USD ($)
shares
Jul. 31, 2024
D
Mar. 21, 2024
USD ($)
Jan. 02, 2024
USD ($)
Nov. 30, 2023
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Disclosure of detailed information about business combination [line items]              
Payments to acquire gross production royalty     $ 8.5        
Natural Gas Royalty Interests in Haynesville              
Disclosure of detailed information about business combination [line items]              
Purchase price       $ 125.0      
Payments to acquire gross production royalty       $ 112.5 $ 12.5    
Yanacocha Gold Mine              
Disclosure of detailed information about business combination [line items]              
Total contributions made $ 210.0            
Number of common shares | shares 118,534            
Period prior to closing for contingent consideration payable | D   20          
Contingent consideration recognised as of acquisition date $ 15.0            
Mineral Rights With Continental Resources Inc              
Disclosure of detailed information about business combination [line items]              
Total contributions made           $ 9.8 $ 23.5
Total cumulative investment           $ 36.5