Condensed Consolidated Statements of Earnings and Comprehensive Income - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Condensed Consolidated Statements of Earnings and Comprehensive Income
Net sales	$ 973.1	$ 904.1	$ 2,667.0	$ 2,414.0
Costs and expenses:
Cost of goods sold	677.6	667.0	1,913.1	1,790.2
Selling and administrative expenses	121.7	94.4	345.4	282.0
Research and development expenses	11.3	8.6	31.0	25.0
Other expense (income), net	0.7	0.1	1.3	(2.5)
Earnings before interest and income taxes	161.8	134.0	376.2	319.3
Interest expense, net	8.7	7.7	25.6	23.8
Earnings before income taxes from continuing operations	153.1	126.3	350.6	295.5
Income tax expense (Note 6)	49.5	40.0	112.7	97.1
Income from continuing operations	103.6	86.3	237.9	198.4
Discontinued operations
Loss before income taxes		(0.6)		(1.7)
Income tax benefit		(1.6)		(1.7)
Income from discontinued operations		1.0
Net income	$ 103.6	$ 87.3	$ 237.9	$ 198.4
Basic earnings per share attributable to common shares
Income from continuing operations (in dollars per share)	$ 1.59	$ 1.34	$ 3.64	$ 3.07
Income from discontinued operations		0.01
Basic earnings per share (in dollars per share)	1.59	1.35	3.64	3.07
Diluted earnings per share attributable to common shares
Income from continuing operations (in dollars per share)	1.56	1.31	3.58	3.01
Income from discontinued operations		0.01
Diluted earnings per share (in dollars per share)	$ 1.56	$ 1.32	$ 3.58	$ 3.01
Average shares outstanding - in thousands
Basic (in shares)	64,970	64,149	64,952	64,043
Diluted (in shares)	65,987	65,447	66,052	65,315
Dividends declared and paid	$ 19.6	$ 16.2	$ 52.7	$ 45.0
Dividends declared and paid per share (in dollars per share)	$ 0.30	$ 0.25	$ 0.80	$ 0.69
Comprehensive Income
Net income	$ 103.6	$ 87.3	$ 237.9	$ 198.4
Other comprehensive income (loss)
Change in foreign currency translation	(9.2)	(18.1)	(17.7)	(16.4)
Change in accrued post-retirement benefit liability, net of tax	0.8	0.7	2.4	1.3
Loss on hedging activities, net of tax	(0.1)	(0.1)	(0.3)	(0.3)
Other comprehensive loss	(8.5)	(17.5)	(15.6)	(15.4)
Comprehensive income	$ 95.1	$ 69.8	$ 222.3	$ 183.0