STATEMENTS OF CONSOLIDATED MEMBER'S EQUITY (PARENTHETICAL) (Parentheticals) - $ / shares	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	20,000,000	20,000,000	20,000,000
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01	$ 0.01
Common Stock, Shares Authorized	1,000,000,000	1,000,000,000	1,000,000,000