Quarterly report pursuant to Section 13 or 15(d)

Schedule of Effective Income Tax Rate Reconciliation (Details)

v2.4.0.8
Schedule of Effective Income Tax Rate Reconciliation (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Income Tax Disclosure [Abstract]        
Statutory rate 35.00% 35.00% 35.00% 35.00%
Non-deductible expenses 0.20% [1] 0.20% [1] 0.70% [1] 0.00% [1]
Noncontrolling interest 0.10% 0.60% 0.20% 0.50%
State taxes 2.30% 0.10% 2.20% 1.20%
Effective tax rate 37.60% 35.90% 38.10% 36.70%
[1] Non-deductible expenses are related primarily to the ESPP.