Consolidated Condensed Statement of Changes in Total Equity (Deficit) (USD $) In Millions	Total	Common Shares [Member]	Additional Paid in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Non- Controlling Interest in Subsidiaries [Member]
Beginning balance at Dec. 31, 2013	$ (1,311)	$ 0	$ 691	$ (1,939)	$ (82)	$ 19
Contribution from a parent company	323		323
Purchase of non-controlling interest in a subsidiary	(65)		(62)			(3)
Equity-based compensation	9		9
Net share settlement for equity based compensation	(5)		(5)
Comprehensive (loss) income, net of tax	(20)			(25)	2	3
Ending balance at Jun. 30, 2014	$ (1,069)	$ 0	$ 956	$ (1,964)	$ (80)	$ 19