Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Statement [Abstract]
Net revenues	$ 5,366.8	$ 5,191.2	$ 4,607.5
Cost of sales	1,939.7	1,911.7	1,742.7
Gross profit	3,427.1	3,279.5	2,864.8
Selling, general and administrative expenses	1,928.7	1,883.1	1,654.6
Income from operations	1,498.4	1,396.4	1,210.2
Interest expense, net	186.6	182.1	180.6
Loss on extinguishment of debt	0.0	15.9	0.0
Other income/(expense), net	(5.1)	0.0	5.1
Gain on disposal of businesses	920.7	0.0	0.0
Earnings before income taxes	2,227.4	1,198.4	1,034.7
Income taxes	459.5	254.0	62.9
Net earnings	$ 1,767.9	$ 944.4	$ 971.8
Earnings per share:
Basic (in dollars per share)	$ 17.02	$ 9.15	$ 9.51
Diluted (in dollars per share)	$ 16.82	$ 9.05	$ 9.39
Weighted-average common shares outstanding:
Basic (in shares)	103.9	103.2	102.2
Diluted (in shares)	105.1	104.4	103.5