Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company calculates its interim income tax provision in accordance with ASC Topics 270, Interim Reporting, and 740, Income Taxes. At the end of each interim period, the Company makes an estimate of the annual U.S. domestic and foreign jurisdictions’ expected effective tax rates and applies these rates to its respective year‑to‑date taxable income or loss. The computation of the estimated effective tax rates at each interim period requires certain estimates and assumptions including, but not limited to, the expected operating income for the fiscal year, projections of the proportion of income (or loss) earned and taxed in the U.S. and foreign tax jurisdictions, along with permanent differences, and the likelihood of deferred tax asset utilization. The Company’s estimates and assumptions may change as new events occur, additional information is obtained, or as the tax environment changes. Should facts and circumstances change during a period causing a material change to the estimated effective income tax rate, a cumulative adjustment will be recorded. The income tax provisions for the three months ended March 31, 2021 and 2020 were based on the estimated annual effective income tax rates adjusted for discrete items occurring during the periods presented. For the three months ended March 31, 2021 and 2020, the Company recognized an aggregate consolidated income tax expense of $10,358 and $7,176, respectively, for U.S. domestic and foreign income taxes. For the three months ended March 31, 2021 and 2020, the Company recorded a discrete tax benefit of $7,485 and $1,142, respectively, associated with stock‑based compensation. The effective income tax rate of 15.3% for the three months ended March 31, 2021 was lower than the effective income tax rate of 19.3% for the three months ended March 31, 2020 primarily due to the tax benefit associated with stock‑based compensation, partially offset by the impact from officer compensation limitation provisions.

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.