Revenues - Disaggregation of Revenue By Product Category And Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Disaggregation of Revenue [Line Items]
Total Net sales	$ 1,436	$ 1,132	$ 4,160	$ 3,140
Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales	1,240	972	3,585	2,684
Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales	196	160	575	456
Operating segments
Disaggregation of Revenue [Line Items]
Total Net sales	1,436	1,134	4,166	3,142
Operating segments | AIT
Disaggregation of Revenue [Line Items]
Total Net sales	386	339	1,243	967
Operating segments | AIT | Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales	358	314	1,161	898
Operating segments | AIT | Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales	28	25	82	69
Operating segments | EVM
Disaggregation of Revenue [Line Items]
Total Net sales	1,050	795	2,923	2,175
Operating segments | EVM | Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales	882	658	2,424	1,786
Operating segments | EVM | Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales	168	137	499	389
Corporate, eliminations
Disaggregation of Revenue [Line Items]
Total Net sales	0	(2)	(6)	(2)
Corporate, eliminations | Tangible Products
Disaggregation of Revenue [Line Items]
Total Net sales	0	0	0	0
Corporate, eliminations | Services and Software
Disaggregation of Revenue [Line Items]
Total Net sales	$ 0	$ (2)	$ (6)	$ (2)