Restructuring and Other Costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Aug. 04, 2023
Restructuring Cost and Reserve [Line Items]
Workforce reduction			3.00%
Restructuring and other costs	$ 183	$ 24	$ 295	$ 26
Corporate, Non-Segment
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	5		6
Life Sciences Solutions | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	20		80
Analytical Instruments | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	23		23
Specialty Diagnostics | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	2		10
Laboratory Products and Biopharma Services | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	$ 133		$ 176
Forecast
Restructuring Cost and Reserve [Line Items]
Additional restructuring charges					$ 85