STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2017

STOCKHOLDERS' EQUITY

Summary of common stock issuances

Shares in thousands	Common Stock
Balance, December 31, 2014	890,558
Issued	782
Options exercised and other, net	20
Balance, December 31, 2015	891,360
Issued	843
Options exercised and other, net	12
Balance, December 31, 2016	892,215
Issued	1,252
Options exercised and other, net	2
Balance, December 31, 2017	893,469

Calculation of basic and diluted EPS

(in millions, except per-share amounts)	2017		2016		2015
Income (loss) from continuing operations	$	1,311	$	(1,002)	$	(8,146)
Income (loss) from continuing operations attributable to common stock	1,311		(1,002)		(8,146)
Income from discontinued operations	—		428		317
Net income (loss)	1,311		(574)		(7,829)
Less: Net income allocated to participating securities	(6)		—		—
Net income (loss), net of participating securities	$	1,305	$	(574)	$	(7,829)
Weighted average number of basic shares	765.1		763.8		765.6
Basic earnings (loss) per common share	$	1.71	$	(0.75)	$	(10.23)
Net income (loss), net of participating securities	$	1,305	$	(574)	$	(7,829)
Weighted average number of basic shares	765.1		763.8		765.6
Dilutive securities	0.8		—		—
Total diluted weighted average common shares	765.9		763.8		765.6
Diluted earnings (loss) per common share	$	1.70	$	(0.75)	$	(10.23)

Components of accumulated other comprehensive loss

Balance at December 31, (in millions)	2017		2016
Foreign currency translation adjustments	$	(7)	$	(10)
Unrealized losses on derivatives	—		(13)
Pension and postretirement adjustments (a)	(251)		(243)
Total	$	(258)	$	(266)

(a) See Note 13 for further information.