Income Taxes	9 Months Ended
Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Income tax expense is provided on an interim basis based upon our estimate of the annual effective income tax rate, adjusted each quarter for discrete items. For the three months ended September 30, 2020 and 2019, our effective tax rate was 20.1% and 21.2%, respectively, and for the nine months ended September 30, 2020 and 2019 our effective tax rate was 20.6% and 19.9%, respectively. Impacting our effective tax rate in the nine months ended September 30, 2019 was the settlement of an uncertain tax position, which reduced our effective tax rate by 1.3%.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References + Details