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CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) - $ / shares
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Statement of Stockholders' Equity [Abstract]            
Preferred stock, dividends declared (in dollars per share)           $ 0.308
Common stock, dividends declared (in dollars per share) $ 0.12 $ 0.12 $ 0.12 $ 0.12 $ 0.48 $ 0.21