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Restructuring Costs And Other Charges (Tables)
 3 Months Ended
Mar. 31, 2018
Restructuring Costs And Other Charges  
Restructuring Reserve Rollforward



 

 

 

 



 

 

 

 

($ in millions)

 

 

 

 



 

 

 

Balance, January 1, 2018

 

$

 25 

 

Severance costs

 

 

 4 

 

Cash payments during the period

 

 

 (20)

 

Balance, March 31, 2018

 

$

 9