EARNINGS PER SHARE (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Basic:
Net income (loss) from operations	$ 189	$ 144	$ 668	$ (3,578)
Less: undistributed earnings allocated to participating securities	0	0	0	0
Net income (loss) available to common shareholders	189	144	668	(3,578)
Diluted:
Net income (loss) from operations	189	144	668	(3,578)
Less: undistributed earnings allocated to participating securities	0	0	0	0
Net income (loss) available to common shareholders	$ 189	$ 144	$ 668	$ (3,578)
Weighted-average number of shares outstanding:
Weighted-average common shares outstanding - basic (in Shares)	559,998,324	559,998,324	559,998,324	559,998,324
Dilutive common shares (in Shares)	245,423	0	82,707	0
Weighted-average common shares outstanding - diluted (in Shares)	560,243,747	559,998,324	560,081,031	559,998,324
Earnings per common share:
Basic (in Dollars per Share)	$ 0.34	$ 0.26	$ 1.19	$ (6.39)
Diluted (in Dollars per Share)	$ 0.34	$ 0.26	$ 1.19	$ (6.39)