Income Taxes	9 Months Ended
Sep. 30, 2014
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company calculates an effective income tax rate each quarter using the estimated annual effective rate method based upon forecasted annual income by jurisdiction, statutory tax rates and other tax-related items. The impact of discrete items is recognized in the interim period in which they occur. Discrete items and the mix of domestic and foreign pre-tax income and losses with no tax benefit may significantly impact the interim period income tax provision and increase the volatility of the interim period effective tax rate at low levels of pre-tax income. The effective tax rates for the three months ended September 30, 2014 and 2013 were 34.8% and 33.7%, respectively. The effective tax rates for the nine months ended September 30, 2014 and 2013 were 40.2% and 37.3%, respectively. During the nine months ended September 30, 2014, the Company recorded a $0.5 million charge for the write-off of deferred tax assets related to the forfeiture of the outstanding equity awards due to the separation of the Company's former CEO.

Income Taxes

9 Months Ended

Sep. 30, 2014

The Company calculates an effective income tax rate each quarter using the estimated annual effective rate method based upon forecasted annual income by jurisdiction, statutory tax rates and other tax-related items. The impact of discrete items is recognized in the interim period in which they occur. Discrete items and the mix of domestic and foreign pre-tax income and losses with no tax benefit may significantly impact the interim period income tax provision and increase the volatility of the interim period effective tax rate at low levels of pre-tax income.

The effective tax rates for the three months ended September 30, 2014 and 2013 were 34.8% and 33.7%, respectively. The effective tax rates for the nine months ended September 30, 2014 and 2013 were 40.2% and 37.3%, respectively. During the nine months ended September 30, 2014, the Company recorded a $0.5 million charge for the write-off of deferred tax assets related to the forfeiture of the outstanding equity awards due to the separation of the Company's former CEO.