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Intangible Assets and Goodwill - Schedule of Finite-Lived Intangible Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]    
Cost $ 4.3 $ 4.3
Accumulated amortization (0.9) (0.1)
Intangible assets, net $ 3.4 $ 4.2