XML 49 R35.htm IDEA: XBRL DOCUMENT v3.8.0.1
Stock-Based Compensation Plans (Tables)
 9 Months Ended
Sep. 30, 2017
Share-based Compensation [Abstract]  
Schedule of Stock Based Compensation Expense
Stock-based compensation expense consists of the following:
(In millions)
 
For the Three Months Ended 
 September 30,
 
For the Nine Months Ended 
 September 30,
 
 
2017
 
2016
 
2017
 
2016
Restricted stock
 
$
0.8

 
$
0.7

 
$
2.2

 
$
2.1

Restricted stock units
 
2.1

 
1.1

 
6.1

 
3.5

Total
 
$
2.9

 
$
1.8

 
$
8.3

 
$
5.6