Goodwill and Identifiable Intangible Assets - Gross Carrying Amounts and Accumulated Amortization of Identifiable Intangible Assets by Major Class (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	$ 1,427.4	$ 1,420.6
Accumulated Amortization	(250.2)	(229.0)
Net Book Value, definite-lived	1,177.2	1,191.6
Trademarks [Member]
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]
Net Book Value, indefinite-lived	284.4	284.4
Technology-Based Intangible Assets [Member]
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	413.8	413.0
Accumulated Amortization	(127.6)	(117.2)
Net Book Value, definite-lived	$ 286.2	$ 295.8
Weighted average amortization periods (years)	10 years	10 years
Trademarks [Member]
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	$ 45.8	$ 45.2
Accumulated Amortization	(9.3)	(8.5)
Net Book Value, definite-lived	$ 36.5	$ 36.7
Weighted average amortization periods (years)	14 years 9 months	14 years 8 months
Customer Relationships [Member]
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	$ 681.5	$ 676.1
Accumulated Amortization	(112.0)	(102.1)
Net Book Value, definite-lived	$ 569.5	$ 574.0
Weighted average amortization periods (years)	19 years 4 months	19 years 4 months
Noncompete Agreements [Member]
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	$ 1.9	$ 1.9
Accumulated Amortization	(1.3)	(1.2)
Net Book Value, definite-lived	$ 0.6	$ 0.7
Weighted average amortization periods (years)	4 years 7 months	4 years 7 months