Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Net sales	$ 325.8	$ 318.5	$ 599.6	$ 607.1
Cost of sales	212.9	205.5	388.3	386.3
Gross profit	112.9	113.0	211.3	220.8
Selling, distribution & administrative expenses	83.8	82.5	164.4	160.8
Operating income from continuing operations	29.1	30.5	46.9	60.0
Interest and other expense, net	0.3	0.3	0.5	0.7
Income from continuing operations before income taxes	28.8	30.2	46.4	59.3
Provision for income taxes	7.3	7.6	11.6	14.9
Net income from continuing operations	21.5	22.6	34.8	44.4
Net (loss) income from discontinued operations, net of tax	0.0	0.2	(0.1)	0.4
Net income	$ 21.5	$ 22.8	$ 34.7	$ 44.8
Net income per common share from continuing operations:
Basic (in dollars per share)	$ 0.56	$ 0.59	$ 0.91	$ 1.16
Diluted (in dollars per share)	0.56	0.59	0.91	1.16
Net (loss) income per common share from discontinued operations:
Basic (in dollars per share)	0.00	0.01	(0.00)	0.01
Diluted (in dollars per share)	0.00	0.01	(0.00)	0.01
Net income per common share:
Basic (in dollars per share)	0.56	0.60	0.91	1.17
Diluted (in dollars per share)	$ 0.56	$ 0.60	$ 0.91	$ 1.17
Weighted average common and common equivalent shares:
Basic (in shares)	38.1	38.0	38.1	37.9
Diluted (in shares)	38.2	38.1	38.2	38.0
Dividends declared (in dollars per share)	$ 0.20	$ 0.18	$ 0.40	$ 0.36