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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Statement of Stockholders' Equity [Abstract]        
Cash dividends declared (in dollars per share) $ 0.33 $ 0.25 $ 0.96 $ 0.75
Dividend equivalents declared (in dollars per share) $ 0.33 $ 0.25 $ 0.96 $ 0.75