Consolidated Condensed Statement of Changes in Total Equity (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, 2012	$ (1,202)		$ 718	$ (1,747)	$ (189)	$ 16
Equity-based compensation	4		4
Dividend to non-controlling interest shareholders	(1)					(1)
Distribution to a parent company	(31)		(31)
Net-share settlement for equity based compensation	(1)		(1)
Comprehensive (loss) income, net of tax	(138)			(142)	2	2
Ending balance at Sep. 30, 2013	$ (1,369)		$ 690	$ (1,889)	$ (187)	$ 17