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Shareholders' Equity - Preferred Stock Issued and Outstanding (Details) - USD ($)
$ in Thousands
 1 Months Ended 9 Months Ended 12 Months Ended
May 31, 2023
Sep. 30, 2023
Dec. 31, 2022
Class of Stock [Line Items]      
Preferred stock, issued (in shares)   10,600,000  
Preferred stock, outstanding (in shares)   10,600,000  
Preferred stock, aggregate liquidation preference   $ 850,000  
2023 Term Loan | Term financings      
Class of Stock [Line Items]      
Credit spread adjustment 0.10% 0.10%  
Series A Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, issued (in shares)   10,000,000 10,000,000
Preferred stock, outstanding (in shares)   10,000,000 10,000,000
Preferred stock, aggregate liquidation preference   $ 250,000 $ 250,000
Preferred stock, dividend rate   6.15% 6.15%
Series A Preferred Stock | 3M SOFR      
Class of Stock [Line Items]      
Preferred stock, dividend rate, basis spread   3.65%  
Series B Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, issued (in shares)   300,000 300,000
Preferred stock, outstanding (in shares)   300,000 300,000
Preferred stock, aggregate liquidation preference   $ 300,000 $ 300,000
Preferred stock, dividend rate   4.65% 4.65%
Series B Preferred Stock | US Treasury (UST) Interest Rate      
Class of Stock [Line Items]      
Preferred stock, dividend rate, basis spread   4.076%  
Series C Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, issued (in shares)   300,000 300,000
Preferred stock, outstanding (in shares)   300,000 300,000
Preferred stock, aggregate liquidation preference   $ 300,000 $ 300,000
Preferred stock, dividend rate   4.125% 4.125%
Series C Preferred Stock | US Treasury (UST) Interest Rate      
Class of Stock [Line Items]      
Preferred stock, dividend rate, basis spread   3.149%