Intangible Assets, net and Goodwill - Schedule of Finite and Indefinite-lived Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	$ 2,715.8	$ 2,340.5
Amortizable intangible assets, accumulated amortization	(907.0)	(830.1)
Amortizable intangible assets, net balance	1,808.8	1,510.4
Non-amortizable intangible assets:
Total intangible assets, gross carrying value	2,812.1	2,436.8
Total intangible assets, accumulated amortization (excluding goodwill)	(909.1)	(832.2)
Total intangible assets, net	1,903.0	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	1,101.8	881.4
Amortizable intangible assets, accumulated amortization	(237.4)	(214.8)
Amortizable intangible assets, net balance	864.4	666.6
Intellectual property
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	938.3	788.1
Amortizable intangible assets, accumulated amortization	(368.4)	(332.7)
Amortizable intangible assets, net balance	569.9	455.4
Licenses
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	419.7	419.5
Amortizable intangible assets, accumulated amortization	(222.1)	(206.9)
Amortizable intangible assets, net balance	197.6	212.6
Brand names
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	125.8	125.7
Amortizable intangible assets, accumulated amortization	(50.1)	(46.5)
Amortizable intangible assets, net balance	75.7	79.2
Trade names
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	108.8	98.7
Amortizable intangible assets, accumulated amortization	(16.6)	(14.7)
Amortizable intangible assets, net balance	92.2	84.0
Patents and other
Amortizable intangible assets:
Amortizable intangible assets, gross carrying value	21.4	27.1
Amortizable intangible assets, accumulated amortization	(12.4)	(14.5)
Amortizable intangible assets, net balance	$ 9.0	$ 12.6