Goodwill and Other Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 10.0	$ 10.0
Gross carrying amount	191.7	191.7
Accumulated amortization	(33.4)	(23.2)
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2016	10.0
2017	10.0
2018	10.0
2019	10.0
2020	$ 10.0
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful life (years)	21 years
Gross carrying amount	$ 91.4	91.4
Accumulated amortization	$ (18.6)	(14.2)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful life (years)	24 years
Gross carrying amount	$ 35.7	35.7
Accumulated amortization	$ (6.2)	(4.7)
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful life (years)	15 years
Gross carrying amount	$ 64.6	64.6
Accumulated amortization	$ (8.6)	$ (4.3)