XML 112 R41.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes (Tables)
3 Months Ended
Mar. 31, 2013
Income Tax Disclosure [Abstract]  
Schedule of Effective Tax Rate
 
Three Months Ended
 
March 31,
 
2013
 
2012
 
 
 
As Adjusted (Note 1)
Effective income tax rate
35
%
 
(61
)%