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Spin-Off of Organon & Co. - Income from Discontinued Operations, Net of Taxes and Amounts Attributable to Noncontrolling Interests (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Discontinued Operations and Disposal Groups [Abstract] |  |  |  |
Sales |  | $ 1,622 | $ 2,512 | $ 4,911
Costs, Expenses and Other |  |  |  |
Cost of sales |  | 468 | 789 | 1,362
Selling, general and administrative |  | 390 | 877 | 1,046
Research and development |  | 41 | 103 | 113
Restructuring costs |  | 1 | 1 | 4
Other (income) expense, net |  | 0 | (15) | 7
Operating expenses |  | 900 | 1,755 | 2,532
Income from discontinued operations before taxes |  | 722 | 757 | 2,379
Tax provision (benefit) |  | 103 | (12) | 343
Income from discontinued operations, net of taxes |  | 619 | 769 | 2,036
Less: Income of discontinued operations attributable to noncontrolling interests |  | 2 | 3 | 11
Income from Discontinued Operations, Net of Taxes and Amounts Attributable to Noncontrolling Interests | $ 0 | $ 617 | $ 766 | $ 2,025

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