XML 112 R103.htm IDEA: XBRL DOCUMENT v3.22.1
Stockholders' Equity - Schedule of Preferred Stock Issued and Outstanding (Details) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Jul. 30, 2021
Mar. 31, 2022
Dec. 31, 2021
Class of Stock [Line Items]      
Preferred stock, carrying value   $ 538,221,000 $ 538,221,000
Series D Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, shares authorized (in shares)   8,400,000 8,400,000
Preferred stock, shares issued (in shares)   6,123,495 6,123,495
Preferred stock, shares outstanding (in shares)   6,123,495 6,123,495
Preferred stock, carrying value   $ 148,134,000 $ 148,134,000
Preferred stock, liquidation preference   $ 153,087,000 $ 153,087,000
Preferred stock, contractual rate, percentage   8.00% 8.00%
Series D Preferred Stock | LIBOR      
Class of Stock [Line Items]      
Preferred stock, floating annual rate, percentage   5.695% 5.695%
Series E Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, shares authorized (in shares)   9,900,000 9,900,000
Preferred stock, shares issued (in shares)   7,411,499 7,411,499
Preferred stock, shares outstanding (in shares)   7,411,499 7,411,499
Preferred stock, carrying value   $ 179,349,000 $ 179,349,000
Preferred stock, liquidation preference   $ 185,288,000 $ 185,288,000
Preferred stock, contractual rate, percentage   7.875% 7.875%
Series E Preferred Stock | LIBOR      
Class of Stock [Line Items]      
Preferred stock, floating annual rate, percentage   6.429% 6.429%
Series F Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, shares authorized (in shares)   7,750,000 7,750,000
Preferred stock, shares issued (in shares)   5,750,000 5,750,000
Preferred stock, shares outstanding (in shares)   5,750,000 5,750,000
Preferred stock, carrying value   $ 138,650,000 $ 138,650,000
Preferred stock, liquidation preference   $ 143,750,000 $ 143,750,000
Preferred stock, contractual rate, percentage 6.875% 6.875% 6.875%
Series F Preferred Stock | Underwritten Public Offering      
Class of Stock [Line Items]      
Preferred stock, liquidation preference per share (in dollars per share)   $ 25  
Series F Preferred Stock | LIBOR      
Class of Stock [Line Items]      
Preferred stock, floating annual rate, percentage   6.13% 6.13%
Series G Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, shares authorized (in shares)   5,450,000 3,450,000
Preferred stock, shares issued (in shares)   3,000,000 3,000,000
Preferred stock, shares outstanding (in shares)   3,000,000 3,000,000
Preferred stock, carrying value   $ 72,088,000 $ 72,088,000
Preferred stock, liquidation preference   $ 75,000,000 $ 75,000,000
Preferred stock, contractual rate, percentage   7.00% 7.00%
Preferred Stock, Series Shares      
Class of Stock [Line Items]      
Preferred stock, shares authorized (in shares)   31,500,000 29,500,000
Preferred stock, shares issued (in shares)   22,284,994 22,284,994
Preferred stock, shares outstanding (in shares)   22,284,994 22,284,994
Preferred stock, carrying value   $ 538,221,000 $ 538,221,000
Preferred stock, liquidation preference   $ 557,125,000 $ 557,125,000