Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Apr. 03, 2022	Apr. 04, 2021
Income Statement [Abstract]
Net sales	$ 1,321.0	$ 805.7
Costs and expenses
Cost of sales	752.6	492.5
Selling, general and administrative expenses	291.3	168.2
Acquired intangible asset amortization	53.6	9.8
Total costs and expenses	1,097.5	670.5
Operating income	223.5	135.2
Interest and debt expense, net	(22.3)	(35.7)
Non-service retirement benefit income	2.8	2.8
Other expense, net	(1.0)	(1.0)
Income before income taxes	203.0	101.3
(Benefit) provision for income taxes	(9.6)	16.6
Net income	$ 212.6	$ 84.7
Basic earnings per common share (in USD per share)	$ 4.55	$ 2.29
Weighted average common shares outstanding (in shares)	46.7	37.0
Diluted earnings per common share (in USD per share)	$ 4.46	$ 2.23
Weighted average diluted common shares outstanding (in shares)	47.7	38.0