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Income Taxes
3 Months Ended
Mar. 31, 2022
Income Taxes [Abstract]  
Income Taxes
11.
Income Taxes

The effective income tax rates for the three months ended March 31, 2022 and 2021, were 25.6% and 27.1%, respectively. The effective tax rates for the three months ended March 31, 2022 and 2021 were both impacted by changes in estimates associated with the finalization of prior year foreign tax items and the mix of foreign earnings.