XML 29 R18.htm IDEA: XBRL DOCUMENT v3.4.0.3
Cash Flow Information
 3 Months Ended
Mar. 31, 2016
Supplemental Cash Flow Elements [Abstract]  
Cash Flow Information
Cash Flow Information
Supplemental cash flow information was as follows:
 
 
Three Months Ended
March 31,
(In millions)
 
2016
 
2015
Interest paid
 
$
5

 
$
4

Income taxes paid
 
23

 
13

Treasury stock purchases settled after the balance sheet date
 
8

 
12