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Stockholders' Equity - Narrative (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2023
USD ($)
quarter
seriesOfPreferredStock
director
$ / shares
shares
Mar. 31, 2022
USD ($)
shares
Dec. 31, 2022
$ / shares
shares
Feb. 22, 2023
shares
Feb. 21, 2023
shares
Feb. 28, 2022
USD ($)
Aug. 10, 2021
USD ($)
$ / shares
Nov. 27, 2019
USD ($)
Mar. 29, 2019
USD ($)
Class of Stock [Line Items]                  
Number of series of cumulative redeemable preferred stock outstanding | seriesOfPreferredStock 4                
Net income attributable to company's common stockholders | $ $ 10,521,000 $ (84,343,000)              
Redemption price (in dollars per share) | $ / shares $ 25.00                
Preferred stock redemption period 120 days                
Number of elected directors pending preferred stock voting rights | director 2                
Percent of outstanding shares affirmative votes needed for material and adverse changes to preferred stock terms 66.67%                
Common stock, shares authorized (in shares) 200,000,000   200,000,000 200,000,000 800,000,000        
Common stock, par value (in usd per share) | $ / shares $ 0.01   $ 0.01            
Common stock, shares, issued (in shares) 91,180,096   91,193,688            
Common stock, shares outstanding (in shares) 91,180,096   91,193,688            
Equity Distribution Agreements                  
Class of Stock [Line Items]                  
Common stock, par value (in usd per share) | $ / shares             $ 0.01    
Common stock that may be sold (up to) | $             $ 100,000,000    
Shares issued (in shares) 0 0              
Common stock reserved for issuance | $ $ 100,000,000                
Equity agreement for preferred stock maximum aggregate sales price (up to) | $             $ 149,100,000 $ 131,500,000  
Preferred Equity Distribution Agreement                  
Class of Stock [Line Items]                  
Shares issued (in shares) 0 0              
Equity agreement for preferred stock maximum aggregate sales price (up to) | $                 $ 50,000,000
Preferred stock available for future issuance, value | $ $ 100,000,000                
Preferred Stock                  
Class of Stock [Line Items]                  
Preferred stock, shares authorized (in shares) 200,000,000   200,000,000            
Preferred stock, par value (in dollars per share) | $ / shares $ 0.01   $ 0.01            
Preferred stock, shares issued (in shares) 22,265,817   22,284,994            
Preferred stock, shares outstanding (in shares) 22,265,817   22,284,994            
Common stock repurchases | $ $ 320,000                
Number of quarters with no dividends that results in voting rights | quarter 6                
Preferred Stock | Stock Repurchase Plan                  
Class of Stock [Line Items]                  
Stock repurchase program, authorized amount | $ $ 100,000,000                
Shares repurchased (in shares) 19,177                
Common stock repurchases | $ $ 300,000                
Average cost per share (in usd per share) | $ / shares $ 16.64                
Net income attributable to company's common stockholders | $ $ 100,000                
Remaining authorized repurchase amount | $ $ 99,700,000                
Series D                  
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, cumulative redeemable dividend rate 8.00%   8.00%            
Series E                  
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, cumulative redeemable dividend rate 7.875%   7.875%            
Series F                  
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, cumulative redeemable dividend rate 6.875%   6.875%            
Series G                  
Class of Stock [Line Items]                  
Preferred stock, shares authorized (in shares) 5,450,000   5,450,000            
Preferred stock, shares issued (in shares) 2,980,823   3,000,000            
Preferred stock, shares outstanding (in shares) 2,980,823   3,000,000            
Preferred stock, cumulative redeemable dividend rate 7.00%   7.00%            
Common Stock                  
Class of Stock [Line Items]                  
Common stock repurchases | $ $ 3,610,000                
Common Stock | Stock Repurchase Plan                  
Class of Stock [Line Items]                  
Stock repurchase program, authorized amount | $ $ 246,000,000         $ 200,000,000      
Shares repurchased (in shares) 377,508                
Common stock repurchases | $ $ 3,600,000                
Average cost per share (in usd per share) | $ / shares $ 9.56                
Remaining authorized repurchase amount | $ $ 199,800,000