Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Income Statement [Abstract]
Revenue, net	$ 571.4	$ 526.1	$ 1,097.5	$ 1,004.5
Cost of sales	239.1	228.9	465.6	442.8
Gross profit	332.3	297.2	631.9	561.7
Selling, general and administrative expenses	291.6	259.9	569.9	507.9
Loss on disposal of property, plant and equipment, net	0.1	3.3	1.8	5.4
Acquisition and integration expenses	4.9	2.4	9.2	3.7
Impairment charges	29.1	0.0	29.1	0.0
Operating income	6.6	31.6	21.9	44.7
Other expense, net	10.7	25.6	13.4	25.2
Interest expense, net	17.0	17.7	33.9	36.7
Loss before income taxes	(21.1)	(11.7)	(25.4)	(17.2)
Income tax expense (benefit)	1.4	(3.4)	3.8	1.3
Net Loss	$ (22.5)	$ (8.3)	$ (29.2)	$ (18.5)
Net loss per common share
Basic (in USD per share)	$ (0.14)	$ (0.05)	$ (0.18)	$ (0.11)
Diluted (in USD per share)	$ (0.14)	$ (0.05)	$ (0.18)	$ (0.11)
Weighted average common shares outstanding (in thousands)
Basic (in shares)	161,149	161,561	161,038	161,097
Diluted (in shares)	161,149	161,561	161,038	161,097