Goodwill and Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Indefinite-lived Intangible Assets [Line Items]
Carrying value of indefinite-lived intangible assets other than goodwill	$ 238.0		$ 238.0		$ 69.3
Intangible assets weighted average useful life			15 years
Amortization of Intangible Assets	52.4	$ 16.0	$ 92.2	$ 29.3
2015	198.0		198.0
2016	211.0		211.0
2017	211.0		211.0
2018	211.0		211.0
2019	211.0		211.0
2020	$ 210.0		$ 210.0
Customer Relationships [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets weighted average useful life			20 years
Developed Technology Rights [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets weighted average useful life			12 years
Trade Names [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets weighted average useful life			20 years
Noncompete Agreements [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets weighted average useful life			5 years
Maximum [Member] | Customer Relationships [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			30 years
Maximum [Member] | Developed Technology Rights [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			14 years
Maximum [Member] | Trade Names [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			20 years
Maximum [Member] | Noncompete Agreements [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			5 years
Minimum [Member] | Customer Relationships [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			8 years
Minimum [Member] | Developed Technology Rights [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			5 years
Minimum [Member] | Trade Names [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible asset useful life			5 years