Restructuring and Other Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022	Nov. 03, 2023
Restructuring Cost and Reserve [Line Items]
Workforce reduction			4.00%
Restructuring and other costs	$ 84	$ 33	$ 379	$ 59
Corporate, Non-Segment
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	5		11
Life Sciences Solutions | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	20		100
Analytical Instruments | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	8		31
Specialty Diagnostics | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	(1)		9
Laboratory Products and Biopharma Services | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	$ 52		$ 228
Forecast
Restructuring Cost and Reserve [Line Items]
Additional restructuring charges					$ 65