XML 25 R50.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes (Narrative) (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Income Taxes [Abstract]        
Effective tax rate 23.30% 23.40% 25.30% 23.50%
Statutory rate 35.00% 35.00% 35.00% 35.00%