v3.26.3
FINANCIAL INSTRUMENTS - Schedule of fair value hierarchy (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Fair value of derivative instruments - assets $ 43 $ 83
Fair value of derivative instruments - liabilities 52 21
Level 1    
Derivatives, Fair Value [Line Items]    
Fair value of derivative instruments - assets 18 32
Fair value of derivative instruments - liabilities 9 5
Level 2    
Derivatives, Fair Value [Line Items]    
Fair value of derivative instruments - assets 25 51
Fair value of derivative instruments - liabilities 43 16
Level 3    
Derivatives, Fair Value [Line Items]    
Fair value of derivative instruments - assets 0 0
Fair value of derivative instruments - liabilities $ 0 $ 0