RESTRUCTURING ACTIVITIES (Pre-Tax Restructuring and Integration Charges) (Details) - Invigorate Program [Member] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Restructuring Cost and Reserve [Line Items]
Employee separation costs	$ 6	$ 6	$ 21	$ 14
Facility-related costs	0	3	0	4
Asset impairment charges	0	1	0	1
Total restructuring charges	$ 6	$ 10	$ 21	$ 19