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Condensed Consolidated Statements of Equity (Parenthetical) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Statement of Stockholders' Equity [Abstract]          
Stock awards, stock option exercises and other shares issued to employees and directors, tax $ 0 $ 0   $ 0 $ 0
Number Of Common Shares Issued For Cash 21 1   222 51
Treasury shares purchased (in shares) 2     51  
Dividends declared, per common share (in dollars per share) $ 0.185   $ 0.1800 $ 0.370 $ 0.360