Quarterly report [Sections 13 or 15(d)]

GOODWILL AND INTANGIBLE ASSETS AND LIABILITIES - Intangible Assets and Liabilities (Details)

v3.25.3
GOODWILL AND INTANGIBLE ASSETS AND LIABILITIES - Intangible Assets and Liabilities (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 1,296 $ 1,263
Finite-Lived Intangible Assets, Accumulated Amortization (154) (93)
Finite-Lived Intangible Assets, Net, Total 1,142 1,170
Above-market supply contracts, Gross Amount (71) (71)
Above-market supply contracts, Accumulated Amortization 34 30
Above-market supply contracts, Net (37) (41)
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 1,045 1,015
Finite-Lived Intangible Assets, Accumulated Amortization (86) (34)
Finite-Lived Intangible Assets, Net, Total 959 981
Developed technology    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 60 60
Finite-Lived Intangible Assets, Accumulated Amortization (20) (17)
Finite-Lived Intangible Assets, Net, Total 40 43
Trade names and trademarks    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 90 87
Finite-Lived Intangible Assets, Accumulated Amortization (12) (8)
Finite-Lived Intangible Assets, Net, Total 78 79
Mining permits    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 72 72
Finite-Lived Intangible Assets, Accumulated Amortization (30) (29)
Finite-Lived Intangible Assets, Net, Total 42 43
Supplier relationships    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 29 29
Finite-Lived Intangible Assets, Accumulated Amortization (6) (5)
Finite-Lived Intangible Assets, Net, Total $ 23 $ 24