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Pensions and Other Postretirement Benefit Plans - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]      
Defined contribution plan expense $ 402 $ 299 $ 254
Cash contributions to retirement plans $ 41 $ 34 $ 96
U.S. equity funds | United States | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 10.00%    
International equity funds | United States | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 10.00%    
Fixed income funds | United States | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 80.00%    
Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Estimated contributions to plan $ 30    
Minimum | Fixed income funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 30.00%    
Minimum | Equity funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 0.00%    
Minimum | Multi-asset funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 0.00%    
Minimum | Derivative funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 0.00%    
Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Estimated contributions to plan $ 50    
Maximum | Fixed income funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 90.00%    
Maximum | Equity funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 25.00%    
Maximum | Multi-asset funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 35.00%    
Maximum | Derivative funds | Foreign Plan | Pension Plans, Defined Benefit      
Defined Benefit Plan Disclosure [Line Items]      
Target allocations for investments 45.00%