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Share Repurchase Programs (Tables)
 3 Months Ended
Mar. 31, 2017
Equity [Abstract]  
Share Repurchase Programs

 

 

 

 

 

 

 

 

In billions

    

 

 

    

 

 

 

 

 

 

 

 

 

 

 

Authorization Date

 

Authorized

 

Remaining

 

November 2, 2016 (“2016 Repurchase Program”)

 

$

15.0

 

$

14.6

 

December 15, 2014 (“2014 Repurchase Program”)

 

$

10.0

 

$

 —