CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Common Stock        
Cash Dividends (in dollars per share) $ 0.255 $ 0.20 $ 0.745 $ 0.60