XML 114 R97.htm IDEA: XBRL DOCUMENT v3.19.2
STOCKHOLDERS' EQUITY - Summary of Preferred Stock (Details) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended 12 Months Ended
Sep. 17, 2018
Jun. 30, 2019
Dec. 31, 2018
Class of Stock [Line Items]      
Carrying Value   $ 231,128 $ 231,128
Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, authorized (in shares)   240,000,000 240,000,000
Preferred stock, par value (in dollars per share)   $ 0.01  
Preferred stock, liquidation preference per share (in dollars per share)   $ 1,000  
Preferred stock, outstanding (in shares)   240,000,000 240,000,000
Liquidation Preference   $ 240,000 $ 240,000
Carrying Value   $ 231,128 $ 231,128
Preferred Stock | Series C 8.00% non-cumulative perpetual      
Class of Stock [Line Items]      
Preferred stock, authorized (in shares)   0 0
Preferred stock, outstanding (in shares)   0 0
Liquidation Preference   $ 0 $ 0
Carrying Value   $ 0 $ 0
Non cumulative preferred stock, dividend rate 8.00% 8.00% 8.00%
Preferred Stock | Series D 7.375% non-cumulative perpetual      
Class of Stock [Line Items]      
Preferred stock, authorized (in shares)   115,000,000 115,000,000
Preferred stock, outstanding (in shares)   115,000,000 115,000,000
Liquidation Preference   $ 115,000 $ 115,000
Carrying Value   $ 110,873 $ 110,873
Non cumulative preferred stock, dividend rate   7.375% 7.375%
Preferred Stock | Series E 7.00% non-cumulative perpetual      
Class of Stock [Line Items]      
Preferred stock, authorized (in shares)   125,000,000 125,000,000
Preferred stock, outstanding (in shares)   125,000,000 125,000,000
Liquidation Preference   $ 125,000 $ 125,000
Carrying Value   $ 120,255 $ 120,255
Non cumulative preferred stock, dividend rate   7.00% 7.00%
Maximum | Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, authorized (in shares)   50,000,000