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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - shares
Jun. 30, 2021
Dec. 31, 2020
EQUITY    
Common stock, authorized shares (in shares) 150,000,000 150,000,000
Common stock, issued shares (in shares) 112,819,703 112,760,051
Treasury stock at cost, shares (in shares) 36,153 72,006