CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Income Statement [Abstract]
Revenues	$ 552.4	$ 501.3	$ 1,035.0	$ 966.5
Costs and expenses:
Cost of products sold	323.5	300.5	610.2	582.8
Selling, general and administrative	117.2	101.2	226.7	204.1
Intangible amortization	24.6	16.8	44.3	31.6
Special charges, net	0.0	(0.2)	0.1	0.4
Other operating expense, net	0.5	8.4	0.5	8.4
Operating income	86.6	74.6	153.2	139.2
Other income (expense), net	(2.1)	(1.7)	0.6	(5.7)
Interest expense	(15.6)	(12.8)	(27.9)	(22.6)
Interest income	1.0	0.3	1.9	0.6
Income from continuing operations before income taxes	69.9	60.4	127.8	111.5
Income tax provision	(17.4)	(15.2)	(23.6)	(17.1)
Income from continuing operations	52.5	45.2	104.2	94.4
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	(0.3)	(1.0)	(0.8)	(1.2)
Loss from discontinued operations, net of tax	(0.3)	(1.0)	(0.8)	(1.2)
Net income	$ 52.2	$ 44.2	$ 103.4	$ 93.2
Basic income per share of common stock:
Income from continuing operations (in dollars per share)	$ 1.12	$ 0.98	$ 2.24	$ 2.05
Loss from discontinued operations (in dollars per share)	0	(0.02)	(0.02)	(0.03)
Net income per share (in dollars per share)	$ 1.12	$ 0.96	$ 2.22	$ 2.02
Weighted-average number of common shares outstanding — basic (in shares)	46,716	46,246	46,586	46,038
Diluted income per share of common stock:
Income from continuing operations (in dollars per share)	$ 1.10	$ 0.96	$ 2.21	$ 2.01
Loss from discontinued operations, net of tax (in dollars per share)	0	(0.02)	(0.02)	(0.02)
Net income per share (in dollars per share)	$ 1.10	$ 0.94	$ 2.19	$ 1.99
Weighted-average number of common shares outstanding — diluted (in shares)	47,396	47,158	47,255	46,901
Comprehensive income	$ 82.6	$ 38.2	$ 143.6	$ 77.0