Income Taxes

6 Months Ended

Jun. 30, 2021

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company calculates the provision for income taxes during interim reporting periods by applying an estimate of the annual effective tax rate to its year-to-date pretax book income or loss. The tax effects of discrete items, including but not limited to, excess tax benefits associated with stock-based compensation, are reported in the interim period in which they occur. The effective tax rate (income taxes as a percentage of income or loss before income taxes) including discrete items was 21.1% and 20.3% for the three and six months ended June 30, 2021, as compared to 21.4% and 16.1% for the three and six months ended June 30, 2020. Our effective income tax rate can vary from period to period depending on, among other factors, the geographic and business mix of our earnings, changes to our valuation allowance and the level of our tax credits. Certain of these and other factors, including our history and projections of pretax earnings, are considered in assessing our ability to realize our net deferred tax assets.

As of each reporting date, the Company considers all available positive and negative evidence that could affect its view of the future realization of deferred tax assets pursuant to ASC Topic 740, “Income Taxes.” As of June 30, 2021, we intend to continue maintaining a valuation allowance on our deferred tax assets until there is sufficient positive evidence to support the reversal of all or some portion of these allowances. A reduction in the valuation allowance would result in a significant decrease to income tax expense in the period the release is recorded. However, the exact timing and amount of the reduction in our valuation allowance are unknown at this time and will be subject to the earnings level we achieve in 2021 as well as our projected income levels in future periods. During the three months ended June 30, 2021, the Company decreased the valuation allowance in the amount of $12.9 million on certain federal and state deferred tax assets that are more likely than not to be realized. As of June 30, 2021 and December 31, 2020, prepaid income taxes of $31.6 million and $52.7 million, respectively, were included in “Prepaid expenses” within our unaudited Consolidated Balance Sheets.