v3.25.2
Subsequent Events (Details)
$ in Millions
6 Months Ended
Jul. 22, 2025
USD ($)
Jul. 17, 2025
USD ($)
item
Jun. 30, 2025
USD ($)
Jul. 23, 2025
USD ($)
Jul. 11, 2025
USD ($)
Credit Facility          
Statement          
Drawdowns     $ 0.0    
Subsequent borrowings under credit facilities | Credit Facility          
Statement          
Drawdowns $ 175.0        
AngloGold's Arthur Gold Project - Nevada, U.S | Acquisition of Royalties          
Statement          
Percentage of NSR acquired       1.00%  
Cash transferred       $ 250.0  
Time of agreement       $ 25.0  
Cascabel Stream - Ecuador | Franco-Nevada (Barbados) Corporation | Acquisition of gold stream          
Statement          
Number of payments for pre- construction funding | item   3      
Acquisition amount on pre-construction activities   $ 23.3      
Royalty On Gold Quarry In Nevada, U S | Acquisition of Royalties          
Statement          
Percentage of NSR acquired         1.62%
Cash transferred         $ 10.5
Time of agreement         $ 1.0