Income Tax	3 Months Ended
Mar. 31, 2024
Income Tax Disclosure [Abstract]
Income Tax	Income Tax Our effective tax rate may vary from the U.S. federal statutory tax rate due to the change in the mix of earnings in various state jurisdictions with different statutory rates, benefits related to tax credits, and the tax impact of non-deductible expenses, stock award activities and other permanent differences between income before income taxes and taxable income. The effective tax rate for continuing operations for the three months ended March 31, 2024 and 2023 was 24.1% and 21.5%, respectively. The variance from the U.S. federal statutory tax rate of 21% for the three months ended March 31, 2024 was primarily due to Internal Revenue Code Section 162(m) limitation on deduction for officer compensation, non-deductible incentive stock option (ISO) related stock compensation expense, which were partially offset by foreign derived intangible income tax benefit during the period. The variance from the U.S. federal statutory tax rate of 21% for the three months ended March 31, 2023 was primarily due to Internal Revenue Code Section 162(m) limitation on deduction for officer compensation, non-deductible ISO related stock compensation expense, which were partially offset by foreign derived intangible income tax benefit during the period. during the period.

Income Tax

3 Months Ended

Mar. 31, 2024

Our effective tax rate may vary from the U.S. federal statutory tax rate due to the change in the mix of earnings in various state jurisdictions with different statutory rates, benefits related to tax credits, and the tax impact of non-deductible expenses, stock award activities and other permanent differences between income before income taxes and taxable income. The effective tax rate for continuing operations for the three months ended March 31, 2024 and 2023 was 24.1% and 21.5%, respectively. The variance from the U.S. federal statutory tax rate of 21% for the three months ended March 31, 2024 was primarily due to Internal Revenue Code Section 162(m) limitation on deduction for officer compensation, non-deductible incentive stock option (ISO) related stock compensation expense, which were partially offset by foreign derived intangible income tax benefit during the period. The variance from the U.S. federal statutory tax rate of 21% for the three months ended March 31, 2023 was primarily due to Internal Revenue Code Section 162(m) limitation on deduction for officer compensation, non-deductible ISO related stock compensation expense, which were partially offset by foreign derived intangible income tax benefit during the period. during the period.