Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020
Disaggregation of Revenue [Line Items]
Revenues	$ 9,906	$ 6,230
North America [Member]
Disaggregation of Revenue [Line Items]
Revenues	5,101	3,287
Europe [Member]
Disaggregation of Revenue [Line Items]
Revenues	2,785	1,649
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,709	1,118
Other Regions [Member]
Disaggregation of Revenue [Line Items]
Revenues	311	176
Consumables [Member]
Disaggregation of Revenue [Line Items]
Revenues	5,964	3,379
Instruments [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,892	1,251
Service [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 2,050	$ 1,600