XML 59 R34.htm IDEA: XBRL DOCUMENT v3.2.0.727
RESTRUCTURING ACTIVITIES (Narrative) (Details) - Invigorate Program [Member] - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2015
Restructuring Cost and Reserve [Line Items]          
Employee separation costs $ 6 $ 6 $ 21 $ 14  
Facility-related costs and asset impairment charges 0 3 0 4  
Restructuring charges 6 10 21 19  
Cost of Services [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring charges 4 4 17 12  
Selling, General and Administrative Expenses [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring charges $ 2 $ 6 $ 4 $ 7  
Scenario, Forecast [Member] | Minimum [Member]          
Restructuring Cost and Reserve [Line Items]          
Employee separation costs         $ 25
Facility-related costs and asset impairment charges         10
Scenario, Forecast [Member] | Maximum [Member]          
Restructuring Cost and Reserve [Line Items]          
Employee separation costs         30
Facility-related costs and asset impairment charges         $ 15