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Taxes on Income (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Income Tax Examination [Line Items]    
Effective income tax rate 11.40% 8.00%
Internal Revenue Service (IRS) | Domestic Tax Authority    
Income Tax Examination [Line Items]    
Tax benefit recognized related to settlement   $ 237
Income taxes paid   190
Internal Revenue Service (IRS) | Domestic Tax Authority | Continuing Operations    
Income Tax Examination [Line Items]    
Tax benefit recognized related to settlement   208
Income taxes paid   172
Internal Revenue Service (IRS) | Domestic Tax Authority | Discontinued Operations    
Income Tax Examination [Line Items]    
Tax benefit recognized related to settlement   29
Income taxes paid   $ 18