Condensed Consolidated Statements of Earnings and Comprehensive Income - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Condensed Consolidated Statements of Earnings and Comprehensive Income
Net sales	$ 794.0	$ 709.3
Cost of goods sold	548.6	536.3
Selling and administrative expenses	124.1	98.1
Research and development expenses	11.3	8.8
Other income, net	(0.6)	(0.3)
Earnings before interest and income taxes	110.6	66.4
Interest expense, net	8.4	8.4
Earnings before income taxes from continuing operations	102.2	58.0
Income tax expense (Note 6)	33.7	18.5
Income from continuing operations	68.5	39.5
Discontinued operations
Loss before income taxes		(0.2)
Income tax benefit		(0.1)
Loss from discontinued operations		(0.1)
Net income	$ 68.5	$ 39.4
Basic earnings per share attributable to common shares
Income from continuing operations	$ 1.06	$ 0.60
Basic earnings per share	1.06	0.60
Diluted earnings per share attributable to common shares
Income from continuing operations	1.05	0.59
Diluted earnings per share	$ 1.05	$ 0.59
Average shares outstanding - in thousands
Basic (in shares)	64,018	64,876
Diluted (in shares)	64,876	65,896
Dividends declared and paid	$ 19.5	$ 16.7
Dividends declared and paid per share (in dollars per share)	$ 0.30	$ 0.25
Comprehensive Income
Net income	$ 68.5	$ 39.4
Other comprehensive income (loss)
Change in foreign currency translation	10.2	(20.7)
Change in accrued post-retirement benefit liability, net of tax	0.4	0.8
Loss on hedging activities, net of tax	(0.2)	(0.1)
Other comprehensive income (loss)	10.4	(20.0)
Comprehensive income	$ 78.9	$ 19.4