v3.26.1
BUSINESS OPTIMIZATION CHARGES - Components of Restructuring Charges (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]        
Restructuring charges $ 2 $ 14 $ 63 $ 58
Income Statement Location: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 2 4 13 17
Income Statement Location: us-gaap:ResearchAndDevelopmentExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 1   15 1
Income Statement Location: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges (1) 10 35 40
Employee termination costs        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 0 5 58 31
Employee termination costs | Income Statement Location: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 1 (1) 11 11
Employee termination costs | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 0   13 1
Employee termination costs | Income Statement Location: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges (1) 6 34 19
Contract termination and other costs        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 2 4 4 4
Contract termination and other costs | Income Statement Location: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 1 2 2 2
Contract termination and other costs | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges 1   2 0
Contract termination and other costs | Income Statement Location: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges $ 0 2 0 2
Asset write offs        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges   5 1  
Asset write offs | Income Statement Location: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges   3 0  
Asset write offs | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges     0  
Asset write offs | Income Statement Location: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges   $ 2 $ 1  
Asset write offs        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges       23
Asset write offs | Income Statement Location: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges       4
Asset write offs | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges       0
Asset write offs | Income Statement Location: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges       $ 19