v3.25.4
Impairment, Restructuring and Other Related Phase-Out Costs - Additional Information (Details) - USD ($)
$ in Millions
 1 Months Ended 12 Months Ended
Apr. 30, 2025
Dec. 31, 2025
Restructuring Cost and Reserve [Line Items]    
Impairment   $ 189
Restructuring charges   176
Restructuring charges   187
Other related phase-out costs   11
Contract termination    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges   69
Cancellation fees    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges   32
Other Non-Labor Related    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges   10
Licence    
Restructuring Cost and Reserve [Line Items]    
Impairment   20
Long-live assets    
Restructuring Cost and Reserve [Line Items]    
Impairment   18
Buildings and facilities, infrastructures | Significant Unobservable Inputs (Level 3)    
Restructuring Cost and Reserve [Line Items]    
Assets, fair value $ 43  
Manufacturing reshaping pillar    
Restructuring Cost and Reserve [Line Items]    
Impairment 151 151
Restructuring charges   79
Other related phase-out costs   11
Manufacturing reshaping pillar | Buildings    
Restructuring Cost and Reserve [Line Items]    
Impairment 27  
Manufacturing reshaping pillar | Facilities and leasehold improvements    
Restructuring Cost and Reserve [Line Items]    
Impairment 83  
Manufacturing reshaping pillar | Machinery and equipment    
Restructuring Cost and Reserve [Line Items]    
Impairment $ 41  
Cost base resizing pillar    
Restructuring Cost and Reserve [Line Items]    
Impairment   10
Restructuring charges   97
Other related phase-out costs   $ 0