STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Oct. 02, 2014
Common stock issuances
Balance at the beginning of the year	891,360,091	890,558,000	889,919,000
Issued	843,000	782,000	584,000
Options exercised and other, net	12,000	20,000	55,000
Balance at the end of the year	892,214,604	891,360,091	890,558,000
TREASURY STOCK
Share repurchase program, increased authorized shares				60,000,000
Share repurchase program, authorized shares				185,000,000
Shares purchased under share repurchase program	0	7,400,000
Share repurchase program, average cost per share of shares repurchased during period		$ 76.99
Treasury stock, shares	127,977,306	127,681,335	120,000,000
NONREDEEMABLE PREFERRED STOCK
Preferred stock, authorized shares	50,000,000	50,000,000	50,000,000
Preferred stock, par value	$ 1.00	$ 1.00	$ 1.00
Preferred stock, outstanding shares	0	0	0
Basic EPS
Income (loss) from continuing operations	$ (1,002)	$ (8,146)	$ (130)
Less: Net income from continuing operations attributable to noncontrolling interest			(14)
Income (loss) from contributing operations attributable to common stock	(1,002)	(8,146)	(144)
Income from discontinued operations	428	317	760
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCK	(574)	(7,829)	616
Net income (loss), net of participating securities	$ (574)	$ (7,829)	$ 616
Weighted average number of basic shares	763,800,000	765,600,000	781,100,000
Basic earnings (loss) per common share	$ (0.75)	$ (10.23)	$ 0.79
Diluted EPS
Net income (loss), net of participating securities	$ (574)	$ (7,829)	$ 616
Weighted average number of basic shares	763,800,000	765,600,000	781,100,000
Total diluted weighted average common shares	763,800,000	765,600,000	781,100,000
Diluted earnings (loss) per common share	$ (0.75)	$ (10.23)	$ 0.79
ACCUMULATED OTHER COMPREHENSIVE LOSS
Foreign currency translation adjustments	$ (10)	$ (9)
Unrealized losses on derivatives	(13)	(7)
Pension and post-retirement adjustments	(243)	(291)
Accumulated other comprehensive income (loss)	$ (266)	$ (307)