CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Income Statement [Abstract]
Revenues	$ 592.8	$ 483.7	$ 1,627.8	$ 1,450.2
Costs and expenses:
Cost of products sold	353.3	286.1	963.5	868.9
Selling, general and administrative	117.7	101.6	344.4	305.7
Intangible amortization	24.6	16.6	68.9	48.2
Special charges, net	0.1	0.5	0.2	0.9
Other operating expense, net	0.0	0.0	0.5	8.4
Operating income	97.1	78.9	250.3	218.1
Other expense, net	(3.2)	(1.4)	(2.6)	(7.1)
Interest expense	(12.0)	(12.1)	(39.9)	(34.7)
Interest income	1.1	0.6	3.0	1.2
Loss on amendment/refinancing of senior credit agreement	(1.5)	0.0	(1.5)	0.0
Income from continuing operations before income taxes	81.5	66.0	209.3	177.5
Income tax provision	(18.4)	(15.1)	(42.0)	(32.2)
Income from continuing operations	63.1	50.9	167.3	145.3
Income (loss) from discontinued operations, net of tax	0.0	0.0	0.0	0.0
Loss on disposition of discontinued operations, net of tax	(0.4)	(0.7)	(1.2)	(1.9)
Loss from discontinued operations, net of tax	(0.4)	(0.7)	(1.2)	(1.9)
Net income	$ 62.7	$ 50.2	$ 166.1	$ 143.4
Basic income per share of common stock:
Income from continuing operations (in dollars per share)	$ 1.31	$ 1.10	$ 3.55	$ 3.15
Loss from discontinued operations (in dollars per share)	(0.01)	(0.02)	(0.02)	(0.04)
Net income per share (in dollars per share)	$ 1.30	$ 1.08	$ 3.53	$ 3.11
Weighted-average number of common shares outstanding — basic (in shares)	48,170	46,305	47,120	46,127
Diluted income per share of common stock:
Income from continuing operations (in dollars per share)	$ 1.29	$ 1.08	$ 3.50	$ 3.09
Loss from discontinued operations (in dollars per share)	(0.01)	(0.02)	(0.02)	(0.04)
Net income per share (in dollars per share)	$ 1.28	$ 1.06	$ 3.48	$ 3.05
Weighted-average number of common shares outstanding — diluted (in shares)	48,919	47,265	47,794	47,003
Comprehensive income	$ 56.1	$ 65.7	$ 199.7	$ 142.7