Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net sales	$ 323.4	$ 273.8
Cost of sales	212.5	175.4
Gross profit	110.9	98.4
Selling, distribution & administrative expenses	93.5	80.6
Operating income from continuing operations	17.4	17.8
Interest and other expense, net	0.2	0.2
Income from continuing operations before income taxes	17.2	17.6
Provision for income taxes	4.1	4.3
Net income from continuing operations	13.1	13.3
Net income (loss) from discontinued operations, net of tax	0.1	(0.1)
Net income	$ 13.2	$ 13.2
Net income per common share from continuing operations:
Basic (in dollars per share)	$ 0.34	$ 0.35
Diluted (in dollars per share)	0.34	0.35
Net income (loss) per common share from discontinued operations:
Basic (in dollars per share)	0.00	(0.00)
Diluted (in dollars per share)	0.00	(0.00)
Net income per common share:
Basic (in dollars per share)	0.34	0.35
Diluted (in dollars per share)	$ 0.34	$ 0.35
Weighted average common and common equivalent shares:
Basic (in shares)	38.2	38.1
Diluted (in shares)	38.4	38.2
Dividends declared (in dollars per share)	$ 0.25	$ 0.20