v2.4.0.8
Income Taxes (Narrative) (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Income Taxes [Abstract]        
Effective tax rate 33.90% 18.90% 29.50% 17.30%