EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Reconciliation of the Earnings (Losses) and Number of Shares Used in Calculations of Basic and Diluted Earnings Per Share

The table below illustrates the reconciliation of the earnings and number of shares used in our calculations of basic and diluted earnings per share:

	2015		2014		2013
(in millions, except per share amounts)
Computation of Basic Earnings Per Share
Net income	$	859	$	753	$	626
Weighted average shares outstanding	267.3		289.9		305.0
Basic earnings per share	$	3.22	$	2.60	$	2.05
Computation of Diluted Earnings Per Share
Net income	$	859	$	753	$	626
Weighted average shares outstanding	267.3		289.9		305.0
Effect of dilutive securities
Employee stock option and appreciation right plans	2.3		3.1		4.0
Deferred stock incentive plans	0.6		0.7		0.8
Restricted stock units	2.6		3.1		3.2
Shares for diluted earnings per share	272.8		296.8		313.0
Diluted earnings per share	$	3.15	$	2.54	$	2.00