v3.25.2
Equity Offerings, Offering Expenses, and Distributions - Common Stock Narrative (Details) - USD ($)
 12 Months Ended
Dec. 27, 2024
Jul. 12, 2021
Oct. 30, 2020
Aug. 03, 2020
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2015
Jun. 17, 2025
May 21, 2020
Aug. 24, 2011
Class of Stock [Line Items]                    
Stock repurchase program, authorized amount                   $ 100,000,000
Stock repurchase program, remaining authorized repurchase amount         $ 65,860,000          
Market price threshold                 95.00%  
Outstanding shares threshold               25.00%    
Payments of dividends, common stock         $ 264,059,000 $ 297,633,000        
Capital shares reserved for future issuance (in shares)         600,000,000          
Issuable Upon Conversion                    
Class of Stock [Line Items]                    
Capital shares reserved for future issuance (in shares)         500,000,000          
Issuable to Common Stock Holders Pursuant to Dividend Reinvestment and Direct Stock Purchase Plans                    
Class of Stock [Line Items]                    
Capital shares reserved for future issuance (in shares)         100,000,000          
O 2026 M1 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.045          
O 2026 M2 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.045          
5.50% Preferred Stock                    
Class of Stock [Line Items]                    
Dividend rate 5.50%   5.50% 5.50% 5.50% 5.50%        
Dividend rate       5.50% 5.50% 5.50%        
5.50% Preferred Stock | O 2026 M1 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.114583          
Dividend rate         5.50%          
5.50% Preferred Stock | O 2026 M2 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.114583          
Dividend rate         5.50%          
6.50% Preferred Stock                    
Class of Stock [Line Items]                    
Dividend rate       6.50% 6.50% 6.50%        
Dividend rate     6.50% 6.50% 6.50% 6.50%        
6.50% Preferred Stock | O 2026 M1 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.135417          
Dividend rate         6.50%          
6.50% Preferred Stock | O 2026 M2 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.135417          
Dividend rate         6.50%          
Floating Rate Preferred Stock Holders | O 2026 M1 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.135417          
Floating Rate Preferred Stock Holders | O 2026 M2 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.135417          
Common Stock                    
Class of Stock [Line Items]                    
Stock repurchased during period (in shares)         0 0        
Shares issued (in shares)         0 0        
Value of shares issued through reinvestment of dividends (in shares)         7,505,661 6,736,142        
5.35% Preferred Stock                    
Class of Stock [Line Items]                    
Dividend rate   5.35%                
Dividend rate   5.35%       5.35% 5.35%      
5.35% Preferred Stock | O 2026 M1 Aggregate Dividends                    
Class of Stock [Line Items]                    
Dividends payable (usd per share)         $ 0.334375          
Dividend rate         5.35%