Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Monthly Distributions Declared by Company's Board of Directors (Detail)

v3.19.3.a.u2
Subsequent Events - Monthly Distributions Declared by Company's Board of Directors (Detail) - $ / shares
 1 Months Ended
Apr. 07, 2020
Mar. 31, 2020
Mar. 20, 2020
Mar. 06, 2020
Feb. 28, 2020
Feb. 19, 2020
Feb. 07, 2020
Jan. 31, 2020
Jan. 24, 2020
Mar. 31, 2020
Feb. 29, 2020
Jan. 31, 2020
Jan. 14, 2020
Subsequent event | Series D Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)                         $ 0.4374999
Subsequent event | Series E Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)                         0.414063
Subsequent event | Senior Common Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)                         0.2625
Subsequent event | Common Stock and Non-controlling OP Units                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)                         $ 0.37545
Subsequent event | Dividend Declared for Month of January                          
Dividends Payable [Line Items]                          
Record date                 Jan. 24, 2020        
Payment date               Jan. 31, 2020          
Subsequent event | Dividend Declared for Month of January | Series D Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)               $ 0.1458333       $ 0.1458333  
Subsequent event | Dividend Declared for Month of January | Series E Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)               0.138021       $ 0.138021  
Subsequent event | Dividend Declared for Month of January | Senior Common Stock                          
Dividends Payable [Line Items]                          
Payment date             Feb. 07, 2020            
Month in which distribution is payable to holders of record                       January  
Distributions (in dollars per share)             $ 0.0875            
Subsequent event | Dividend Declared for Month of January | Common Stock and Non-controlling OP Units                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)               $ 0.12515       $ 0.12515  
Scenario, Forecast | Dividend Declared for Month of February                          
Dividends Payable [Line Items]                          
Record date           Feb. 19, 2020              
Payment date         Feb. 28, 2020                
Scenario, Forecast | Dividend Declared for Month of February | Series D Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)         $ 0.1458333                
Scenario, Forecast | Dividend Declared for Month of February | Series E Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)         0.138021                
Scenario, Forecast | Dividend Declared for Month of February | Senior Common Stock                          
Dividends Payable [Line Items]                          
Payment date       Mar. 06, 2020                  
Month in which distribution is payable to holders of record                     February    
Distributions (in dollars per share)       $ 0.0875                  
Scenario, Forecast | Dividend Declared for Month of February | Common Stock and Non-controlling OP Units                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)         $ 0.12515                
Scenario, Forecast | Dividend Declared for Month of March                          
Dividends Payable [Line Items]                          
Record date     Mar. 20, 2020                    
Payment date   Mar. 31, 2020                      
Scenario, Forecast | Dividend Declared for Month of March | Series D Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)   $ 0.1458333               $ 0.1458333      
Scenario, Forecast | Dividend Declared for Month of March | Series E Preferred Stock                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)   0.138021               $ 0.138021      
Scenario, Forecast | Dividend Declared for Month of March | Senior Common Stock                          
Dividends Payable [Line Items]                          
Payment date Apr. 07, 2020                        
Month in which distribution is payable to holders of record                   March      
Distributions (in dollars per share) $ 0.0875                        
Scenario, Forecast | Dividend Declared for Month of March | Common Stock and Non-controlling OP Units                          
Dividends Payable [Line Items]                          
Distributions (in dollars per share)   $ 0.12515               $ 0.12515