CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Net sales	$ 1,166.1	$ 1,063.1	$ 1,029.0
Cost of sales	744.9	688.8	672.1
Gross profit	421.2	374.3	356.9
Selling, distribution and administrative expenses	316.0	286.3	272.8
Operating income from continuing operations	105.2	88.0	84.1
Foreign currency exchange loss	0.3	0.3	0.0
Interest and other expense	1.1	0.1	0.1
Income from continuing operations before income taxes	103.8	87.6	84.0
Provision for income taxes	25.7	17.5	19.9
Net income from continuing operations	78.1	70.1	64.1
Income from discontinued operations, net of tax	0.7	33.2	1.3
Net income	$ 78.8	$ 103.3	$ 65.4
Net income per common share from continuing operations:
Basic (in dollars per share)	$ 2.05	$ 1.85	$ 1.69
Diluted (in dollars per share)	2.04	1.84	1.68
Net income per common share from discontinued operations:
Basic (in dollars per share)	0.02	0.88	0.03
Diluted (in dollars per share)	0.02	0.87	0.03
Net income per common share:
Basic (in dollars per share)	2.07	2.73	1.72
Diluted (in dollars per share)	$ 2.06	$ 2.71	$ 1.71
Weighted average common and common equivalent shares:
Basic (in shares)	38.0	37.8	37.5
Diluted (in shares)	38.1	38.0	37.7
Dividends declared (in dollars per share)	$ 0.72	$ 1.64	$ 3.56