Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net sales	$ 979.7	$ 931.5	$ 1,918.5	$ 1,805.0
Costs and expenses:
Cost of goods sold	361.3	351.0	715.5	671.4
Marketing, selling and administrative expense	287.3	278.5	572.7	549.1
Research and development expense	74.5	71.3	144.5	139.6
Interest expense	15.1	13.4	30.2	24.7
Other (income) expense, net	72.7	9.6	85.3	69.6
Total costs and expenses	810.9	723.8	1,548.2	1,454.4
Income from operations before income taxes	168.8	207.7	370.3	350.6
Income tax provision	29.1	48.5	52.5	75.2
Net income	$ 139.7	$ 159.2	$ 317.8	$ 275.4
Basic earnings per share available to common shareholders	$ 1.90	$ 2.14	$ 4.32	$ 3.70
Diluted earnings per share available to common shareholders	$ 1.86	$ 2.11	$ 4.23	$ 3.64