v2.4.0.6
Earnings Per Share (Tables)
 3 Months Ended
Mar. 31, 2013
Earnings Per Share [Abstract]  
Summary of Computation of Basic and Diluted Earnings Per Share

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended March 31,

 

 

2013

 

2012

 

 

 

 

 

 

 

 

 

(in millions, except share and per share amounts)

Numerator:

 

 

 

 

 

 

Net income attributable to common shareholders

 

$
42 

 

$
85 

Denominator:

 

 

 

 

 

 

Weighted-average common shares outstanding for basic earnings per share

 

 
165,703,279 

 

 
172,958,012 

Weighted-average effect of dilutive securities:

 

 

 

 

 

 

Employee equity awards

 

 
3,958,437 

 

 
4,517,573 

3.75% convertible notes(1)

 

 

 -

 

 
34,482 

Weighted-average common shares outstanding for diluted earnings per share

 

 
169,661,716 

 

 
177,510,067 

Basic and diluted earnings per share:

 

 

 

 

 

 

Basic earnings per share

 

$
0.26 

 

$
0.49 

Diluted earnings per share

 

$
0.25 

 

$
0.48 

 

(1)      In June 2012, the remaining $0.5 million of our 3.75% convertible notes outstanding was converted into 34,482 shares of common stock in accordance with the terms of the notes.