CAPITAL STOCK (Tables)

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Reconciliation of the components of basic and diluted net loss per common share

A reconciliation of the components of basic and diluted net income per common share for the quarters and six months ended June 30, 2018 and 2017, is presented in the table below.

	For the Quarter Ended June 30,
	2018					2017
	Income		Shares	Per Share		Income		Shares	Per Share
	(In millions, except per share amounts)
Basic:
Income attributable to common stock	$	195	382	$	0.51	$	572	381	$	1.50
Effect of Dilutive Securities:
Stock options and other	$	—	3	$	—	$	—	2	$	—
Diluted:
Income attributable to common stock	$	195	385	$	0.51	$	572	383	$	1.50

	For the Six Months Ended June 30,
	2018						2017
	Income		Shares	Per Share			Income		Shares	Per Share
	(In millions, except per share amounts)
Basic:
Income attributable to common stock	$	340	382	$	0.89		$	785	380	$	2.06
Effect of Dilutive Securities:
Stock options and other	$	—	2	$	(0.01	)	$	—	3	$	(0.01	)
Diluted:
Income attributable to common stock	$	340	384	$	0.88		$	785	383	$	2.05