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Shareholders' Equity - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Mar. 02, 2021
Mar. 05, 2019
Oct. 31, 2021
Dec. 31, 2022
Apr. 30, 2022
Dec. 31, 2021
Class of Stock [Line Items]            
Stock repurchase program, authorized amount         $ 150,000  
Preferred stock, authorized (in shares)       50,000,000   50,000,000
Preferred stock, par value (in dollars per share)       $ 0.01   $ 0.01
Preferred stock, issued (in shares)       10,600,000   10,600,000
Preferred stock, outstanding (in shares)       10,600,000   10,600,000
Preferred stock, aggregate liquidation preference       $ 850,000   $ 850,000
Class A Common Stock            
Class of Stock [Line Items]            
Common stock, authorized (in shares)       500,000,000   500,000,000
Common stock, par value (in dollars per share)       $ 0.01   $ 0.01
Common stock, issued (in shares)       110,892,097   113,987,154
Common stock, outstanding (in shares)       110,892,097   113,987,154
Number of shares repurchased (in shares)       3,420,874    
Shares repurchased, average cost (in dollars per share)       $ 43.85    
Class B Non‑Voting Common Stock            
Class of Stock [Line Items]            
Common stock, authorized (in shares)       10,000,000   10,000,000
Common stock, par value (in dollars per share)       $ 0.01   $ 0.01
Common stock, issued (in shares)       0   0
Common stock, outstanding (in shares)       0   0
Series A Preferred Stock            
Class of Stock [Line Items]            
Common stock, par value (in dollars per share)       $ 0.01    
Preferred stock, issued (in shares)   10,000,000   10,000,000    
Preferred stock, outstanding (in shares)       10,000,000    
Preferred stock, dividend rate   6.15%   6.15%    
Preferred stock, aggregate liquidation preference       $ 250,000    
Preferred stock, liquidation preference (in dollars per share)   $ 25.00   $ 25.00    
Preferred stock, dividend rate, period   5 years        
Series B Preferred Stock            
Class of Stock [Line Items]            
Common stock, par value (in dollars per share)       $ 0.01    
Preferred stock, issued (in shares) 300,000     300,000    
Preferred stock, outstanding (in shares)       300,000    
Preferred stock, dividend rate 4.65%     4.65%    
Preferred stock, aggregate liquidation preference       $ 300,000    
Preferred stock, liquidation preference (in dollars per share)       $ 1,000    
Preferred stock, dividend rate (in dollars per share) $ 1,000          
Preferred stock, dividend rate, reset period 5 years          
Preferred stock, redemption price (in dollars per share)       1,000    
Series C Preferred Stock            
Class of Stock [Line Items]            
Common stock, par value (in dollars per share)       $ 0.01    
Preferred stock, issued (in shares)     300,000 300,000    
Preferred stock, outstanding (in shares)       300,000    
Preferred stock, dividend rate     4.125% 4.125%    
Preferred stock, aggregate liquidation preference       $ 300,000    
Preferred stock, liquidation preference (in dollars per share)       $ 1,000    
Preferred stock, dividend rate (in dollars per share)     $ 1,000      
Preferred stock, dividend rate, reset period     5 years      
Preferred stock, redemption price (in dollars per share)       $ 1,000    
LIBOR | Series A Preferred Stock            
Class of Stock [Line Items]            
Preferred stock, dividend rate   3.65%        
Preferred stock, dividend rate, basis spread       3.65%    
US Treasury (UST) Interest Rate | Series B Preferred Stock            
Class of Stock [Line Items]            
Preferred stock, dividend rate, basis spread 4.076%     4.076%    
US Treasury (UST) Interest Rate | Series C Preferred Stock            
Class of Stock [Line Items]            
Preferred stock, dividend rate, basis spread     3.149% 3.149%