Deficit Level 4 (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Class of Stock [Line Items]
shares outstanding		82,556,847	82,556,847
Common Stock, Par or Stated Value Per Share		$ 0.01	$ 0.01
Non-cash distribution declared to parent	$ 3