STOCKHOLDERS’ EQUITY AND REDEEMABLE NONCONTROLLING INTEREST (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended						5 Months Ended	6 Months Ended
	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Sep. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Jul. 01, 2015
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Dividends per common share	$ 0.45	$ 0.45	$ 0.45	$ 0.40	$ 0.40	$ 0.40		$ 0.90	$ 0.80
Share repurchase authorization remaining available	$ 1,100							$ 1,100
Purchases of treasury stock, value								$ 300	$ 390
Reissuance of shares for employee benefit plan								1.8	0.9
UMass Joint Venture [Member]
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Ownership percentage by noncontrolling owners										18.90%
Accelerated Share Repurchase Program [Member]
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock- shares				0.3	2.8		3.1		2.8
Purchases of treasury stock, value							$ 250
Treasury stock acquired accelerated share repurchase, final purchase price, per share							$ 81.04
Treasury Stock, at Cost [Member]
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Purchases of treasury stock- shares								3.0	4.8
Purchases of treasury stock, value								$ 300	$ 352
Treasury Stock, at Cost [Member] | Accelerated Share Repurchase Program [Member]
Schedule of Stockholders' Equity and Redeemable Noncontrolling Interest [Line Items]
Stockholders' equity, decrease				$ 38					$ 212