Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Additional Information (Details)

v3.20.4
Subsequent Events - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Mar. 02, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Subsequent Events        
Preferred Stock, Dividends Per Share, Declared   $ 1.875 $ 1.875 $ 1.875
Preferred Stock, Par or Stated Value Per Share   $ 0.001 $ 0.001  
Interest Rate Swap [Member]        
Subsequent Events        
Derivative, Notional Amount   $ 350    
Derivative, Fixed Interest Rate   1.91%    
Series A Cumulative Redeemable Preferred Stock [Member]        
Subsequent Events        
Preferred Stock, Par or Stated Value Per Share   $ 0.001    
Subsequent Event        
Subsequent Events        
Dividends per Share $ 0.205      
Dividends Payable, Date Declared Mar. 02, 2021      
Dividends Payable, Date of Record Mar. 24, 2021      
Dividends Payable, Date to be Paid Apr. 08, 2021      
Subsequent Event | Series A Cumulative Redeemable Preferred Stock [Member]        
Subsequent Events        
Dividends Payable, Date Declared Mar. 02, 2021      
Preferred Stock, Dividends Per Share, Declared $ 0.46875      
Dividends Payable, Date of Record Apr. 15, 2021      
Dividends Payable, Date to be Paid Apr. 30, 2021