STOCK COMPENSATION PLANS (Schedule of Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices) (Details) - $ / shares shares in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices
Number Outstanding	2.3
Options outstanding, weighted-average remaining contractual life (in years)	5 years
Options outstanding, weighted-average exercise price	$ 81.14
Options exercisable	2.3
Options exercisable, weighted-average exercise price	$ 81.14
Exercise Price Range 1 [Member]
Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices
Exercise price range, lower range limit		$ 6.80
Exercise price range, upper range limit		59.37
Number Outstanding	0.0
Options outstanding, weighted-average remaining contractual life (in years)	3 months
Options outstanding, weighted-average exercise price	$ 59.37
Options exercisable	0.0
Options exercisable, weighted-average exercise price	$ 59.37
Exercise Price Range 2 [Member]
Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices
Exercise price range, lower range limit		59.38
Exercise price range, upper range limit		67.60
Number Outstanding	0.2
Options outstanding, weighted-average remaining contractual life (in years)	3 years 1 month
Options outstanding, weighted-average exercise price	$ 60.35
Options exercisable	0.2
Options exercisable, weighted-average exercise price	$ 60.35
Exercise Price Range 3 [Member]
Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices
Exercise price range, lower range limit		67.61
Exercise price range, upper range limit		75.63
Number Outstanding	0.6
Options outstanding, weighted-average remaining contractual life (in years)	3 years 8 months
Options outstanding, weighted-average exercise price	$ 71.63
Options exercisable	0.6
Options exercisable, weighted-average exercise price	$ 71.63
Exercise Price Range 4 [Member]
Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices
Exercise price range, lower range limit		75.64
Exercise price range, upper range limit		80.37
Number Outstanding	0.1
Options outstanding, weighted-average remaining contractual life (in years)	2 years 2 months
Options outstanding, weighted-average exercise price	$ 79.59
Options exercisable	0.1
Options exercisable, weighted-average exercise price	$ 79.59
Exercise Price Range 5 [Member]
Options Outstanding and Exercisable at December 31, 2013, by Range of Exercise Prices
Exercise price range, lower range limit		80.38
Exercise price range, upper range limit		$ 98.49
Number Outstanding	1.4
Options outstanding, weighted-average remaining contractual life (in years)	5 years 10 months
Options outstanding, weighted-average exercise price	$ 87.48
Options exercisable	1.4
Options exercisable, weighted-average exercise price	$ 87.48