v3.26.3
Mortgage Notes Payable - Schedule of Mortgage Notes Payable (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 4,409,716 $ 5,068,946
Arrowhead Towne Center    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 353,216 352,776
Effective Interest Rate (as a percent) 6.75%  
Monthly Debt Service $ 1,921  
Crabtree Mall    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 156,340 155,793
Effective Interest Rate (as a percent) 6.72%  
Monthly Debt Service $ 830  
Danbury Fair Mall    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 152,691 152,455
Effective Interest Rate (as a percent) 6.59%  
Monthly Debt Service $ 836  
Fashion Outlets of Chicago    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 299,621 299,554
Effective Interest Rate (as a percent) 4.61%  
Monthly Debt Service $ 1,145  
Fashion Outlets of Niagara Falls USA    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 74,355 76,995
Effective Interest Rate (as a percent) 6.52%  
Monthly Debt Service $ 727  
Freehold Raceway Mall    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 399,501 399,376
Effective Interest Rate (as a percent) 3.94%  
Monthly Debt Service $ 1,300  
Fresno Fashion Fair    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 325,000 324,851
Effective Interest Rate (as a percent) 3.67%  
Monthly Debt Service $ 971  
Green Acres Mall    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 0 364,632
Effective Interest Rate (as a percent) 0.00%  
Monthly Debt Service $ 0  
Kings Plaza Shopping Center    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 521,673 528,906
Effective Interest Rate (as a percent) 3.71%  
Monthly Debt Service $ 2,414  
Los Cerritos Center    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 463,424 465,727
Effective Interest Rate (as a percent) 5.77%  
Monthly Debt Service $ 2,506  
Pacific View    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 0 69,691
Effective Interest Rate (as a percent) 0.00%  
Monthly Debt Service $ 0  
Queens Center    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 523,669 523,346
Effective Interest Rate (as a percent) 5.45%  
Monthly Debt Service $ 2,349  
Santa Monica Place    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 300,000 300,000
Effective Interest Rate (as a percent) 5.34%  
Monthly Debt Service $ 1,334  
SanTan Village Regional Center    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 219,757 219,687
Effective Interest Rate (as a percent) 4.34%  
Monthly Debt Service $ 788  
South Plains Mall    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 197,827 200,000
Effective Interest Rate (as a percent) 4.59%  
Monthly Debt Service $ 703  
Victor Valley, Mall of    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 84,116 84,033
Effective Interest Rate (as a percent) 6.85%  
Monthly Debt Service $ 476  
Vintage Faire Mall    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 0 212,728
Effective Interest Rate (as a percent) 0.00%  
Monthly Debt Service $ 0  
Washington Square    
Mortgage loans payable on real estate    
Carrying Amount of Mortgage Notes $ 338,526 $ 338,396
Effective Interest Rate (as a percent) 5.63%  
Monthly Debt Service $ 1,580