v3.26.3
GOODWILL AND INTANGIBLE ASSETS AND LIABILITIES - Intangible Assets and Liabilities (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Intangible Asset, Finite-Lived, before Accumulated Amortization $ 1,273 $ 1,310
Intangible Asset, Finite-Lived, Accumulated Amortization (232) (175)
Intangible Asset, Finite-Lived, after Accumulated Amortization, Total 1,041 1,135
Intangible Liability, Finite-Lived, before Accumulated Amortization (71) (71)
Intangible Liability, Finite-Lived, Accumulated Amortization 39 35
Intangible Liability, Finite Lived, After Accumulated Amortization (32) (36)
Customer relationships    
Intangible Asset, Finite-Lived [Line Items]    
Intangible Asset, Finite-Lived, before Accumulated Amortization 1,024 1,058
Intangible Asset, Finite-Lived, Accumulated Amortization (152) (104)
Intangible Asset, Finite-Lived, after Accumulated Amortization, Total 872 954
Developed technology    
Intangible Asset, Finite-Lived [Line Items]    
Intangible Asset, Finite-Lived, before Accumulated Amortization 60 60
Intangible Asset, Finite-Lived, Accumulated Amortization (24) (21)
Intangible Asset, Finite-Lived, after Accumulated Amortization, Total 36 39
Trade names and trademarks    
Intangible Asset, Finite-Lived [Line Items]    
Intangible Asset, Finite-Lived, before Accumulated Amortization 88 91
Intangible Asset, Finite-Lived, Accumulated Amortization (18) (14)
Intangible Asset, Finite-Lived, after Accumulated Amortization, Total 70 77
Mining permits    
Intangible Asset, Finite-Lived [Line Items]    
Intangible Asset, Finite-Lived, before Accumulated Amortization 72 72
Intangible Asset, Finite-Lived, Accumulated Amortization (30) (30)
Intangible Asset, Finite-Lived, after Accumulated Amortization, Total 42 42
Supplier relationships    
Intangible Asset, Finite-Lived [Line Items]    
Intangible Asset, Finite-Lived, before Accumulated Amortization 29 29
Intangible Asset, Finite-Lived, Accumulated Amortization (8) (6)
Intangible Asset, Finite-Lived, after Accumulated Amortization, Total $ 21 $ 23