v3.26.1
Stockholders' Equity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
Jul. 16, 2026
May 24, 2026
Jul. 31, 2025
Jul. 31, 2024
Sep. 30, 2026
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Feb. 28, 2026
Stockholders' Equity                  
Net gain on repurchases of preferred stock           $ 1,803      
Common Stock                  
Stockholders' Equity                  
Repurchases of shares           3,184,768 821,771    
Stock Repurchased During Period, Shares           3,184,768 821,771    
Share Repurchase Program                  
Stockholders' Equity                  
Remaining shares authorized, amount           $ 471,100      
Share Repurchase Program | Preferred Stock                  
Stockholders' Equity                  
Stock Repurchased and Retired During Period, Shares           365,095      
Share Repurchase Program | Common Stock                  
Stockholders' Equity                  
Stock Repurchased and Retired During Period, Shares           3,184,768 821,771    
Maximum | Share Repurchase Program                  
Stockholders' Equity                  
Stock Repurchase Program, maximum amount authorized for repurchase                 $ 500,000
Preferred and Common Stock [Member] | Share Repurchase Program                  
Stockholders' Equity                  
Total cost, including fees and commissions           $ 36,468 $ 8,016    
Series G Preferred Stock [Member]                  
Stockholders' Equity                  
Preferred stock, Cumulative Redeemable Preferred Stock, shares outstanding (in shares)           2,650,000   2,650,000  
Liquidation preference (in dollars per share)           $ 25   $ 25  
Series G Preferred Stock [Member] | Montage Healdsburg                  
Stockholders' Equity                  
Preferred stock, Cumulative Redeemable Preferred Stock, dividend rate (as a percent)     6.50% 4.50%   6.50% 4.50%    
Preferred Stock, Redemption Price Per Share           $ 25   $ 25  
Series G Preferred Stock [Member] | Maximum | Montage Healdsburg                  
Stockholders' Equity                  
Preferred stock, Cumulative Redeemable Preferred Stock, dividend rate (as a percent)         7.50%        
Series H Preferred Stock [Member]                  
Stockholders' Equity                  
Preferred stock, Cumulative Redeemable Preferred Stock, dividend rate (as a percent)   6.125%       6.125%   6.125%  
Preferred Stock, Redemption Price Per Share   $ 25              
Average repurchase price per share           $ 20.77      
Repurchases of shares           242,762      
Net gain on repurchases of preferred stock           $ 800      
Stock Repurchased During Period, Shares           242,762      
Preferred stock, Cumulative Redeemable Preferred Stock, shares outstanding (in shares)           4,303,141   4,545,903  
Liquidation preference (in dollars per share)           $ 25   $ 25  
Preferred Stock, Redemption Date   May 24, 2026              
Series H Preferred Stock [Member] | Preferred Stock                  
Stockholders' Equity                  
Repurchases of shares           242,762      
Stock Repurchased During Period, Shares           242,762      
Series I Preferred Stock [Member]                  
Stockholders' Equity                  
Preferred stock, Cumulative Redeemable Preferred Stock, dividend rate (as a percent) 5.70%         5.70%   5.70%  
Preferred Stock, Redemption Price Per Share $ 25                
Average repurchase price per share           $ 18.58      
Repurchases of shares           122,333      
Net gain on repurchases of preferred stock           $ 700      
Stock Repurchased During Period, Shares           122,333      
Preferred stock, Cumulative Redeemable Preferred Stock, shares outstanding (in shares)           3,868,640   3,990,973  
Liquidation preference (in dollars per share)           $ 25   $ 25  
Preferred Stock, Redemption Date Jul. 16, 2026                
Series I Preferred Stock [Member] | Preferred Stock                  
Stockholders' Equity                  
Repurchases of shares           122,333      
Stock Repurchased During Period, Shares           122,333