Intangible Assets, net and Goodwill - Schedule of Finite and Indefinite-lived Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	$ 2,679.5	$ 2,340.5
Amortizable intangible assets, accumulated amortization	(976.3)	(830.1)
Amortizable intangible assets, net balance	1,703.2	1,510.4
Non-amortizable intangible assets:
Total intangible assets, gross carrying value	2,775.8	2,436.8
Total intangible assets, accumulated amortization (excluding goodwill)	(978.4)	(832.2)
Total intangible assets, net	1,797.4	1,604.6
Trade names
Non-amortizable intangible assets:
Non-amortizable intangible assets, Gross Carrying Value	96.3	96.3
Non-amortizable intangible assets, Accumulated Amortization	(2.1)	(2.1)
Non-amortizable intangible assets, Net Balance	94.2	94.2
Customer relationships
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	1,086.3	881.4
Amortizable intangible assets, accumulated amortization	(257.6)	(214.8)
Amortizable intangible assets, net balance	828.7	666.6
Intellectual property
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	919.8	788.1
Amortizable intangible assets, accumulated amortization	(397.6)	(332.7)
Amortizable intangible assets, net balance	522.2	455.4
Licenses
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	417.8	419.5
Amortizable intangible assets, accumulated amortization	(236.4)	(206.9)
Amortizable intangible assets, net balance	181.4	212.6
Brand names
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	124.7	125.7
Amortizable intangible assets, accumulated amortization	(53.2)	(46.5)
Amortizable intangible assets, net balance	71.5	79.2
Trade names
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	107.9	98.7
Amortizable intangible assets, accumulated amortization	(18.6)	(14.7)
Amortizable intangible assets, net balance	89.3	84.0
Patents and other
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	23.0	27.1
Amortizable intangible assets, accumulated amortization	(12.9)	(14.5)
Amortizable intangible assets, net balance	$ 10.1	$ 12.6