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INCOME TAXES
3 Months Ended
Mar. 31, 2022
Income Tax Disclosure [Abstract]  
INCOME TAXES INCOME TAXES
The tax provision for interim periods is determined using the estimated annual effective consolidated tax rate, based on the current estimate of full-year earnings and related estimated full year-taxes, adjusted for the impact of discrete quarterly items.
The effective tax rate for the three months ended March 31, 2022 and 2021, respectively, was 28.0% and 16.8%. The lower effective tax rate for the three months ended March 31, 2021 reflects incremental tax benefits from employee stock-based compensation of $8.0 million and a $2.9 million benefit from changes in U.S. state tax laws for the three months ended March 31, 2021.