Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net sales	$ 989.8	$ 941.9	$ 2,908.3	$ 2,746.9
Costs and expenses:
Cost of goods sold	379.2	352.2	1,094.7	1,023.6
Marketing, selling and administrative expense	281.2	272.6	853.9	821.7
Research and development expense	71.7	74.2	216.2	213.8
Interest expense	14.9	14.9	45.1	39.6
Other (income) expense, net	127.4	115.8	212.7	185.4
Total costs and expenses	874.4	829.7	2,422.6	2,284.1
Income from operations before income taxes	115.4	112.2	485.7	462.8
Income tax provision	21.3	15.8	73.8	91.0
Net income	$ 94.1	$ 96.4	$ 411.9	$ 371.8
Basic earnings per share available to common shareholders	$ 1.28	$ 1.30	$ 5.60	$ 5.00
Diluted earnings per share available to common shareholders	$ 1.25	$ 1.27	$ 5.47	$ 4.92