Discontinued Operations (Components of Income Related to Discontinued Operations) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Earnings from discontinued operations, net of income taxes	$ 14	$ 0	$ 543
Discontinued operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales			3,712
Cost of sales			(1,556)
Selling, general and administrative expenses			(1,236)
Research and development expenses			(168)
Other income (expense)			(14)
Interest expense			(7)
Income from discontinued operations before income taxes			731
Income tax expense			(188)
Earnings from discontinued operations, net of income taxes			$ 543