Related Party Transactions - Administrative Services (Details) - Subsidiary of Common Parent [Member] - USD ($) $ in Millions		12 Months Ended
	Mar. 01, 2008	Dec. 31, 2014
Shared Service Agreement [Member]
Related Party Transaction
Initial term of the additional shared services agreement	2 years
Shared Service Agreement [Member] | Maximum [Member]
Related Party Transaction
Proceeds from Operating Activities		$ 0.1
Shared Service Agreement 2 [Member]
Related Party Transaction
Initial term of the additional shared services agreement		2 years
Proceeds from Operating Activities		$ 0.1
Agreement termination, written notice period		30 days