SHAREHOLDERS' EQUITY (Tables)

6 Months Ended

Jun. 30, 2015

Equity [Abstract]

Schedule of Treasury Stock by Class

Share repurchase activity (in millions, except share amounts):

	Three Months Ended June 30,						Six Months Ended June 30,
	2015			2014			2015			2014
	Shares	Amount		Shares	Amount		Shares	Amount		Shares	Amount
2014 Repurchase Program - $650 million	2,480,807	$	160	—	$	—	4,061,554	$	262	—	$	—
2012 Repurchase Program - $250 million	—	$	—	1,108,334	$	53	—	$	—	1,814,036	$	83
Total	2,480,807	$	160	1,108,334	$	53	4,061,554	$	262	1,814,036	$	83

Schedule of Accumulated Other Comprehensive Income (Loss)

Components of accumulated other comprehensive income (loss), net of tax (in millions):

	June 30, 2015			December 31, 2014
Marketable securities	$	1		$	—
Employee benefit plans	(293		)	(298		)
Interest rate derivatives	(12		)	(12		)
Total	$	(304	)	$	(310	)