Discontinued Operations (Key Components of Income From Discontinued Operations (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 27, 2024	Sep. 29, 2023	Sep. 27, 2024	Sep. 29, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Earnings from discontinued operations, net of income taxes	$ 0	$ 189	$ 0	$ 585
Discontinued Operations \| Veralto
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sales		1,249		3,712
Cost of sales		(524)		(1,556)
Selling, general and administrative expenses		(417)		(1,192)
Research and development expenses		(55)		(168)
Other income (expense)		0		(14)
Interest expense		(3)		(7)
Income from discontinued operations before income taxes		250		775
Income tax expense		(61)		(190)
Earnings from discontinued operations, net of income taxes		$ 189		$ 585

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Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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Amount of interest expense attributable to disposal group, including, but not limited to, discontinued operation.

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