XML 43 R29.htm IDEA: XBRL DOCUMENT v3.7.0.1
Interest And Other Income (Tables)
 6 Months Ended
Jun. 30, 2017
Interest and Other Income [Abstract]  
Components of interest and other income
The following table provides the components of the Company's interest and other income for the three and six months ended June 30, 2017 and 2016:
 
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
 
 
2017
 
2016
 
2017
 
2016
 
 
(in millions)
Interest income
 
$
10

 
$
5

 
$
16

 
$
9

Severance and sales tax refunds
 
5

 
—

 
8

 
—

Deferred compensation plan income
 
1

 
—

 
3

 
2

Other income
 
—

 
1

 
3

 
2

Total interest and other income
 
$
16

 
$
6

 
$
30

 
$
13