Supplemental Balance Sheet Information (Components of Other Assets) (Details) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Other Assets, Noncurrent [Abstract]
Deferred tax assets	$ 656.8	$ 685.8
Long-term receivables	140.4	149.5
Capitalized software	92.2	101.3
Investments	35.4	36.4
Tooling (plates and molds associated with our beauty products)	18.1	21.7
Other intangible assets, net (Note 10)	0.0	29.0
Other	30.9	28.3
Other assets	$ 973.8	$ 1,052.0