Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net sales	$ 938.8	$ 873.5
Costs and expenses:
Cost of goods sold	354.2	320.4
Marketing, selling and administrative expense	285.4	270.6
Research and development expense	70.0	68.3
Interest expense	15.1	11.3
Other (income) expense, net	12.6	60.0
Total costs and expenses	737.3	730.6
Income from operations before income taxes	201.5	142.9
Income tax provision	23.4	26.7
Net income	$ 178.1	$ 116.2
Basic earnings per share available to common shareholders	$ 2.42	$ 1.56
Diluted earnings per share available to common shareholders	$ 2.37	$ 1.54