Segment Information & Geographic Data - Financial Information by Segments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
Net sales:
Total Net sales	$ 1,308	$ 1,175
Cost of sales:	663	612
Operating expenses:	450	404
Operating income:
Operating income	195	159
AIT
Net sales:
Total Net sales	462	392
EVM
Net sales:
Total Net sales	846	783
Operating segments
Operating income:
Operating income	222	196
Operating segments | AIT
Net sales:
Total Net sales	462	392
Cost of sales:	226	208
Operating expenses:	136	108
Operating income:
Operating income	100	76
Operating segments | EVM
Net sales:
Total Net sales	846	783
Cost of sales:	437	404
Operating expenses:	287	259
Operating income:
Operating income	122	120
Corporate
Operating income:
Operating income	$ (27)	$ (37)