XML 131 R91.htm IDEA: XBRL DOCUMENT v3.25.1
Other (Loss) Gain (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of other gains and losses [Line Items]    
Holding and Arbitration Costs $ (6.5) $ (2.9)
Loss on disposal of assets 10.6 1.9
Write down of miscellaneous receivables (4.7) 0.0
Revision to reclamation for closed sites (0.2) (3.3)
Other (2.7) (1.4)
Other loss (39.7) (22.9)
Silver Stream    
Disclosure of other gains and losses [Line Items]    
Gain (loss) on fair value adjustment (9.3) 0.0
Milestone Payments    
Disclosure of other gains and losses [Line Items]    
Fair value adjustment on contingent consideration $ (5.7) $ (13.4)