v3.26.1
BUSINESS OPTIMIZATION CHARGES - Summary of Activity in Reserves Related to Restructuring Initiatives (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Restructuring Reserve [Roll Forward]        
Charges $ 2 $ 14 $ 63 $ 58
Severance, Contract Termination, And Other Employee Related Costs        
Restructuring Reserve [Roll Forward]        
Reserve, beginning balance     133  
Charges     69  
Payments     (96)  
Reserve adjustments     (7)  
Currency translation     (1)  
Reserve, ending balance $ 98   $ 98