Segment and Related Information, Reconciliation of Income from Operations (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2023	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022
Segment and Related Information [Abstract]
Income from operations	$ 49.9	$ 69.4	$ 112.9	$ 135.6
Restructuring and other items, net	(6.6)	0.0	(6.6)	0.0
Acquisition-related expenses	(0.2)	(2.6)	(0.3)	(4.2)
Litigation expenses	(13.9)	(1.5)	(13.9)	(1.5)
Non-operating deductions, net	(15.9)	(13.1)	(31.2)	(23.3)
Income before tax and equity in earnings	34.0	56.3	81.7	112.3
Reportable Segments [Member]
Segment and Related Information [Abstract]
Income from operations	54.6	73.3	122.1	141.9
Reconciling Item [Member]
Segment and Related Information [Abstract]
Restructuring and other items, net	(2.8)	0.0	(2.8)	0.0
Acquisition-related expenses	(0.2)	(2.6)	(0.3)	(4.2)
Litigation expenses	0.0	(1.5)	0.0	(1.5)
Non-operating deductions, net	(15.9)	(13.1)	(31.2)	(23.3)
Unallocated and Corporate [Member]
Segment and Related Information [Abstract]
Income from operations	(1.7)	0.2	(6.1)	(0.6)
Restructuring and other items, net	$ (2.8)	$ 0.0	$ (2.8)	$ 0.0