Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Income Statement [Abstract]
Revenue, net	$ 526.1	$ 478.4
Cost of sales	226.5	213.9
Gross profit	299.6	264.5
Selling, general and administrative expenses	278.3	248.0
Loss on disposal of property, plant and equipment, net	1.7	2.1
Acquisition and integration expenses	4.3	1.3
Operating income	15.3	13.1
Other expense (income), net	2.7	(0.4)
Interest expense, net	16.9	19.0
Loss before income taxes	(4.3)	(5.5)
Income tax expense	2.4	4.7
Net loss	$ (6.7)	$ (10.2)
Net loss per common share
Basic (in USD per share)	$ (0.04)	$ (0.06)
Diluted (in USD per share)	$ (0.04)	$ (0.06)
Weighted average common shares outstanding (in thousands)
Basic (in shares)	160,928	160,634
Diluted (in shares)	160,928	160,634