XML 40 R19.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earnings Per Common Share (Tables)
 3 Months Ended
Mar. 31, 2012
Earnings Per Share [Abstract]  
Schedule of Calculation of Numerator and Denominator in Earnings Per Share
The following table shows the computation of basic and diluted EPS:
 
 
Three Months Ended
 
March 31,
(in millions, except per share amounts)
2012
 
2011
Numerator:
 
 
 
Net income
$
12.6

 
$
17.9

Preferred stock dividends
2.6

 
2.6

Income available to common shareholders - basic and diluted
$
10.0

 
$
15.3

Denominator:
 
 
 
Weighted average common shares outstanding - basic
195.3

 
197.8

Warrants
3.1

 
—

Stock-based compensation arrangements
3.2

 
2.0

Weighted average common shares outstanding - diluted
201.6

 
199.8

Basic and diluted earnings per common share
$
0.05

 
$
0.08