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Restructuring - Charges Activities by Type of Cost (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs $ 97 $ 127
Separation Costs    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 41 26
Accelerated Depreciation    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 21 29
Other    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 35 72
Cost of sales    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 29 46
Cost of sales | Separation Costs    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 0 0
Cost of sales | Accelerated Depreciation    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 21 18
Cost of sales | Other    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 8 28
Selling, general and administrative    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 1 21
Selling, general and administrative | Separation Costs    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 0 0
Selling, general and administrative | Accelerated Depreciation    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 0 4
Selling, general and administrative | Other    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 1 17
Research and development    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs   7
Research and development | Separation Costs    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs   0
Research and development | Accelerated Depreciation    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs   7
Research and development | Other    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs   0
Restructuring costs    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 67 53
Restructuring costs | Separation Costs    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 41 26
Restructuring costs | Accelerated Depreciation    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs 0 0
Restructuring costs | Other    
Restructuring Cost and Reserve [Line Items]    
Total pretax restructuring costs $ 26 $ 27