XML 44 R22.htm IDEA: XBRL DOCUMENT v3.2.0.727
Realignment Charges (Tables)
 6 Months Ended
Jun. 30, 2015
Restructuring and Related Activities [Abstract]  
Restructuring and Related Costs
The following table summarizes the activity for the accrued realignment charges for the six months ended June 30, 2015 (table in millions):
 
Six Months Ended June 30, 2015
 
Balance as of
January 1, 2015
 
Realignment
Charges
 
Utilization
 
Balance as of
June 30, 2015
Severance-related costs
$
8

 
$
21

 
$
(27
)
 
$
2