Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Future estimated amortization expense, Year Three	$ 18.9
Finite-lived intangible assets, gross	417.9	$ 221.3
Accumulated amortization	(107.6)	(106.0)
Total net finite-lived intangible assets	310.3	115.3
Total intangible assets, excluding goodwill, gross	480.0	231.4
Intangible assets, net	372.4	125.4
Completed Technology/Patents [Member]
Finite-lived intangible assets, gross	49.0	27.1
Accumulated amortization	(23.1)	(22.8)
Total net finite-lived intangible assets	25.9	4.3
Customer Relationships [Member]
Finite-lived intangible assets, gross	278.7	94.7
Accumulated amortization	(40.2)	(37.0)
Total net finite-lived intangible assets	238.5	57.7
Trademarks [Member]
Finite-lived intangible assets, gross	81.2	89.3
Accumulated amortization	(35.3)	(36.0)
Total net finite-lived intangible assets	45.9	53.3
Other Intangible Assets [Member]
Finite-lived intangible assets, gross	9.0	10.2
Accumulated amortization	(9.0)	(10.2)
Total net finite-lived intangible assets	0.0	0.0
Trademarks [Member]
Trademarks, indefinite lived	$ 62.1	$ 10.1