Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity Schedule of Preferred Dividends Declared (Details)

v3.20.1
Stockholders' Equity Schedule of Preferred Dividends Declared (Details) - $ / shares
 3 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Series A Preferred Stock [Member]        
Class of Stock [Line Items]        
Declaration Date Dec. 17, 2019 Sep. 19, 2019 Jun. 19, 2019 Mar. 19, 2019
Record Date Jan. 10, 2020 Oct. 11, 2019 Jul. 12, 2019 Apr. 12, 2019
Payment Date Jan. 27, 2020 Oct. 28, 2019 Jul. 29, 2019 Apr. 29, 2019
Dividends declared per preferred share (in usd per share) $ 0.507810 $ 0.507810 $ 0.507810 $ 0.507810
Series B Preferred Stock [Member]        
Class of Stock [Line Items]        
Declaration Date Dec. 17, 2019 Sep. 19, 2019 Jun. 19, 2019 Mar. 19, 2019
Record Date Jan. 10, 2020 Oct. 11, 2019 Jul. 12, 2019 Apr. 12, 2019
Payment Date Jan. 27, 2020 Oct. 28, 2019 Jul. 29, 2019 Apr. 29, 2019
Dividends declared per preferred share (in usd per share) $ 0.476560 $ 0.476560 $ 0.476560 $ 0.476560
Series C Preferred Stock [Member]        
Class of Stock [Line Items]        
Declaration Date Dec. 17, 2019 Sep. 19, 2019 Jun. 19, 2019 Mar. 19, 2019
Record Date Jan. 10, 2020 Oct. 11, 2019 Jul. 12, 2019 Apr. 12, 2019
Payment Date Jan. 27, 2020 Oct. 28, 2019 Jul. 29, 2019 Apr. 29, 2019
Dividends declared per preferred share (in usd per share) $ 0.453130 $ 0.453130 $ 0.453130 $ 0.453130
Series D Preferred Stock [Member]        
Class of Stock [Line Items]        
Declaration Date Dec. 17, 2019 Sep. 19, 2019 Jun. 19, 2019 Mar. 19, 2019
Record Date Jan. 01, 2020 Oct. 01, 2019 Jul. 01, 2019 Apr. 01, 2019
Payment Date Jan. 15, 2020 Oct. 15, 2019 Jul. 15, 2019 Apr. 15, 2019
Dividends declared per preferred share (in usd per share) $ 0.484375 $ 0.484375 $ 0.484375 $ 0.484375
Series E Preferred Stock [Member]        
Class of Stock [Line Items]        
Declaration Date Dec. 17, 2019 Sep. 19, 2019 Jun. 19, 2019 Mar. 19, 2019
Record Date Jan. 01, 2020 Oct. 01, 2019 Jul. 01, 2019 Apr. 01, 2019
Payment Date Jan. 15, 2020 Oct. 15, 2019 Jul. 15, 2019 Apr. 15, 2019
Dividends declared per preferred share (in usd per share) $ 0.468750 $ 0.468750 $ 0.468750 $ 0.468750