v3.26.3
INVENTORIES (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Inventory Disclosure [Abstract]    
Materials and supplies $ 1,141 $ 1,060
In-process 166 199
Concentrate 182 162
Precious metals 98 91
Inventories $ 1,587 $ 1,512