Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Net sales	$ 466.3	$ 469.3	$ 1,476.1	$ 1,430.0
Cost of sales	297.6	299.4	953.9	912.5
Gross profit	168.7	169.9	522.2	517.5
Operating expenses:
Selling, general and administrative expenses	88.3	91.9	267.7	275.2
Impairment charges	3.0		11.3
Research and development expenses	15.0	15.5	48.6	47.5
Restructuring costs	3.9	0.7	4.8	2.4
Total operating expenses	110.2	108.1	332.4	325.1
Income from operations	58.5	61.8	189.8	192.4
Other non-operating (income) and expense:
Interest expense, net	13.7	16.1	36.8	49.5
Other non-operating (income) expense, net	(0.7)	0.1	(2.7)	(3.1)
Total other non-operating (income) expense, net	13.0	16.2	34.1	46.4
Income before income taxes	45.5	45.6	155.7	146.0
Provision for income taxes	11.9	10.2	51.0	30.6
Net income	$ 33.6	$ 35.4	$ 104.7	$ 115.4
Weighted average shares, basic	65.1	64.9	65.0	64.8
Weighted average shares, diluted	65.3	65.5	65.3	65.4
Net income per share:
Basic	$ 0.52	$ 0.55	$ 1.61	$ 1.78
Diluted	0.51	0.54	1.60	1.76
Cash dividend declared per share	$ 0.09	$ 0.08	$ 0.26	$ 0.22