v3.26.1
SUPPLEMENTAL FINANCIAL INFORMATION - Additional Information (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Property, Plant, and Equipment [Line Items]    
Tariff refunds receivable $ 65  
Right-of-use asset obtained in exchange for operating lease liability 23 $ 12
Property, Plant and Equipment    
Property, Plant, and Equipment [Line Items]    
Capital expenditures incurred but not yet paid $ 40 $ 39