Intangible Assets (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Finite-lived intangible assets, gross	$ 2,385.2		$ 2,372.2
Accumulated amortization	(1,347.5)		(1,286.9)
Net finite-lived intangible assets	1,037.7		1,085.3
Total intangible assets, gross	5,052.4		5,029.8
Intangible assets, net	3,704.9		3,742.9
Amortization of intangible assets	70.4	$ 64.7
Trademarks [Member]
Trademarks (indefinite-lived)	2,667.2		2,657.6
Completed technologies/patents [Member]
Finite-lived intangible assets, gross	207.6		209.4
Accumulated amortization	(180.0)		(177.3)
Net finite-lived intangible assets	27.6		32.1
Customer Relationships [Member]
Finite-lived intangible assets, gross	2,092.5		2,068.9
Accumulated amortization	(1,116.2)		(1,056.9)
Net finite-lived intangible assets	976.3		1,012.0
Other Intangible Assets [Member]
Finite-lived intangible assets, gross	85.1		93.9
Accumulated amortization	(51.3)		(52.7)
Net finite-lived intangible assets	$ 33.8		$ 41.2