Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Net sales	$ 695.4	$ 668.4
Cost of goods sold	527.3	506.4
Gross profit	168.1	162.0
Operating Expenses:
Selling, general and administrative expenses	135.6	135.6
Losses (gains) and other expenses, net	2.4	1.1
Restructuring charges	0.1	0.5
Income from equity method investments	(3.9)	(3.1)
Operational income from continuing operations	33.9	27.9
Interest expense, net	3.3	3.4
Other expense, net	0	0.1
Income from continuing operations before income taxes	30.6	24.4
Provision for income taxes	10.7	8.6
Income from continuing operations	19.9	15.8
Discontinued Operations:
Loss from discontinued operations before income taxes	0	(13.4)
Benefit from income taxes	0	(5.6)
Loss from discontinued operations	0	(7.8)
Net income	$ 19.9	$ 8.0
Earnings per share – Basic:
Income from continuing operations	$ 0.41	$ 0.32
Loss from discontinued operations	$ 0.00	$ (0.16)
Net income	$ 0.41	$ 0.16
Earnings per share – Diluted:
Income from continuing operations	$ 0.40	$ 0.31
Loss from discontinued operations	$ 0.00	$ (0.15)
Net income	$ 0.40	$ 0.16
Average shares outstanding:
Weighted Average Number of Shares Outstanding - Basic	49.0	50.3
Weighted Average Number of Shares Outstanding - Diluted	49.9	51.0
Cash dividends declared per share	$ 0.24	$ 0.20