v3.26.3
RESEARCH AND DEVELOPMENT COSTS (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Research and Development [Abstract]        
Gross R&D expenditures $ 193 $ 206 $ 572 $ 609
Customer reimbursements (21) (17) (47) (56)
Net R&D expenditures $ 172 $ 189 $ 525 $ 553