SHAREHOLDER'S EQUITY (Tables)

12 Months Ended

Dec. 31, 2015

Equity [Abstract]

Schedule of Treasury Stock by Class [Table Text Block]

Share repurchase activity (in millions, except shares):

	2015			2014			2013
	Shares	Amount		Shares	Amount		Shares	Amount
2015 $1 billion Repurchase Program	1,517,277	$	120	—	$	—	—	$	—
2014 $650 million Repurchase Program	5,691,051	$	385	5,497,427	$	265	—	$	—
2012 $250 million Repurchase Program	—	—		1,819,304	83		4,984,186	159
Total	7,208,328	$	505	7,316,731	$	348	4,984,186	$	159

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

AOCL consisted of the following (in millions, net of tax):  

	2015			2014
Related to marketable securities	(3		)	—
Related to employee benefit plans	(288		)	(298		)
Related to interest rate derivatives	(12		)	(12		)
	$	(303	)	$	(310	)