Income Taxes	9 Months Ended
Income Taxes	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Our effective income tax rate for continuing operations was 29.1% for the nine months ended September 30, 2020, compared to 24.7% for the nine months ended September 30, 2019. The difference in the effective rate for the current year compared to the prior year is primarily attributable to the prior year reduction of the corporate income tax rate enacted in Alberta, Canada. Additionally, the effective tax rate was impacted by the mix of pre-tax income among domestic and foreign jurisdictions, which are taxed at different rates, and the reduction of the corporate income tax rate enacted in India in the current year. Incremental tax benefits associated with share-based compensation were also recognized in each period. Our effective income tax rate for discontinued operations was 93.0% for the nine months ended September 30, 2020, compared to 23.1% for the nine months ended September 30, 2019. The difference in the effective tax rate in the current year compared to the prior year is primarily attributable to the tax impacts from the sale of our ASC business on May 14, 2020.

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.