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Discontinued Operations (Components Of Income Related To Discontinued Operations) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Discontinued Operation, Income (Loss) from Discontinued Operation Disclosures |  |  |
Sales |  |  | $ 2,610
Cost of sales |  |  | (1,177)
Selling, general and administrative expenses |  |  | (1,095)
Research and development expenses |  |  | (152)
Other income (expense), net |  |  | 2
Interest expense |  |  | (9)
Income from discontinued operations before income taxes |  |  | 179
Gain on disposition of Envista before income taxes |  |  | 451
Earnings from discontinued operations before income taxes |  |  | 630
Income taxes |  |  | (41)
Earnings from discontinued operations, net of income taxes |  |  | 589
Net earnings attributable to noncontrolling interest |  |  | (13)
Net earnings from discontinued operations attributable to common stockholders | $ 86 | $ 0 | $ 576

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