Segment Information & Geographic Data - Financial Information by Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Net sales:
Total Net sales	$ 1,378	$ 1,436	$ 4,278	$ 4,160
Operating income:
Operating income	202	237	269	756
AIT
Net sales:
Total Net sales	415	378	1,255	1,221
EVM
Net sales:
Total Net sales	963	1,058	3,023	2,945
Operating segments
Net sales:
Total Net sales	1,378	1,436	4,278	4,166
Operating income:
Operating income	244	272	771	854
Operating segments | AIT
Net sales:
Total Net sales	415	378	1,255	1,221
Operating income:
Operating income	83	78	240	289
Operating segments | EVM
Net sales:
Total Net sales	963	1,058	3,023	2,945
Operating income:
Operating income	161	194	531	565
Corporate eliminations
Net sales:
Total Net sales	0	0	0	(6)
Operating income:
Operating income	$ (42)	$ (35)	$ (502)	$ (98)