XML 41 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1
Restructuring Costs And Other Charges (Tables)
 9 Months Ended
Sep. 30, 2017
Restructuring Costs And Other Charges  
Restructuring Reserve Rollforward



 

 

 

 



 

 

 

 

($ in millions)

 

 

 

 



 

 

 

Balance, January 1, 2017

 

$

 47 

 

Severance costs

 

 

 46 

 

Cash payments during the period

 

 

 (81)

 

Balance, September 30, 2017

 

$

 12