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EARNINGS PER SHARE - Narrative (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Earnings Per Share [Abstract]        
Antidilutive securities excluded from computation of earnings per share (shares) 234,813 124,888 234,813 124,888