Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 10,970	$ 9,273	$ 22,788	$ 19,179
North America [Member]
Disaggregation of Revenue [Line Items]
Revenues	6,032	4,529	12,355	9,630
Europe [Member]
Disaggregation of Revenue [Line Items]
Revenues	2,551	2,695	5,601	5,480
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Revenues	2,042	1,749	4,106	3,458
Other Regions [Member]
Disaggregation of Revenue [Line Items]
Revenues	345	300	726	611
Consumables [Member]
Disaggregation of Revenue [Line Items]
Revenues	4,993	5,372	11,103	11,336
Instruments [Member]
Disaggregation of Revenue [Line Items]
Revenues	2,010	1,842	3,917	3,734
Service [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 3,967	$ 2,059	$ 7,768	$ 4,109