v3.26.3
RESTRUCTURING CHARGES AND SEPARATION COSTS - Schedule of Restructuring and Other Charges (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges $ (28) $ 22 $ 22 $ 51
Restructuring and other cash expenditures 27 9 80 64
Preferred share redemption, excise tax refund     52  
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges 0 0 0 3
Income Statement Location [Axis]: us-gaap:NonoperatingIncomeExpense        
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges (52) 0 (52) 0
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges 23 22 74 48
Workforce reductions        
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges 7 20 57 39
Plant closures & associated costs and other asset write-downs        
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges 4 2 4 12
Acquisition/disposition net charges and other        
Restructuring Cost and Reserve [Line Items]        
Total restructuring and other charges $ (39) $ 0 $ (38) $ 0