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Stock-Based Compensation Plans
9 Months Ended
Sep. 30, 2017
Share-based Compensation [Abstract]  
Stock-Based Compensation Plans
STOCK-BASED COMPENSATION PLANS

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