v3.26.1
Restructuring and Transformation Costs - Schedule of restructuring and related costs (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]        
Net restructuring costs $ 11 $ 37 $ 18 $ 80
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 3 4 6 28
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 8 33 12 52
UpLift        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 0 25 0 45
UpLift | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 0 (2) 0 7
UpLift | Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 0 27 0 38
Other        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 11 12 18 35
Other | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs 3 6 6 21
Other | Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Restructuring Cost and Reserve [Line Items]        
Net restructuring costs $ 8 $ 6 $ 12 $ 14