v3.26.1
Divestment of the Alacran Project - Narrative (Details)
$ in Thousands
6 Months Ended
Mar. 25, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Mar. 06, 2026
USD ($)
Mar. 05, 2026
USD ($)
May 08, 2025
Disposal Group, Including Discontinued Operations [Line Items]            
Payments to noncontrolling interests $ 40,100 $ 40,083 $ 0      
Alacrán | Disposal Group, Disposed of by Sale, Not Discontinued Operations            
Disposal Group, Including Discontinued Operations [Line Items]            
Gross proceeds received on closing       $ 128,000 $ 128,000  
Alacran Copper Project | Related Party | JCHX Mining Management Co, Ltd.            
Disposal Group, Including Discontinued Operations [Line Items]            
Joint venture ownership (in percent)           0.50