v3.26.1
Investments in Unconsolidated Joint Ventures - Narrative (Details)
ft² in Thousands
 6 Months Ended
Jun. 18, 2026
USD ($)
ft²
Jul. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
May 28, 2025
USD ($)
Mar. 28, 2025
USD ($)
Feb. 07, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Apr. 07, 2026
USD ($)
Apr. 06, 2026
USD ($)
Feb. 06, 2026
USD ($)
Dec. 31, 2025
USD ($)
Schedule of Equity Method Investments                        
Mortgage notes payable             $ 4,848,075,000         $ 5,068,946,000
Debt instrument, variable interest rate, type flag           Secured Overnight Financing Rate (SOFR) [Member]            
Proceeds from sale of assets             15,946,000 $ 90,441,000        
Carrying amount of mortgage notes             4,848,075,000         5,068,946,000
West Acres Mall                        
Schedule of Equity Method Investments                        
Ownership interest in operating partnership (as a percent) 19.00%                      
Joint Venture                        
Schedule of Equity Method Investments                        
Mortgage notes payable             $ 3,048,066,000         $ 3,145,872,000
FlatIron Crossing                        
Schedule of Equity Method Investments                        
Variable interest rate spread (as a percent)           2.90%            
FlatIron Crossing | Mezzanine Loan                        
Schedule of Equity Method Investments                        
Extension term           90 days            
Variable interest rate spread (as a percent)           12.25%            
FlatIron Crossing | Mezzanine Loan | Joint Venture                        
Schedule of Equity Method Investments                        
Repayments of debt         $ 140,480,000 $ 14,532,000            
FlatIron Crossing | First Mortgage                        
Schedule of Equity Method Investments                        
Repayments of debt         $ 71,644,000 14,532,000            
Mortgage notes payable           $ 140,480,000            
Variable interest rate spread (as a percent)           2.90%            
FlatIron Crossing | First Mortgage | Weighted Average                        
Schedule of Equity Method Investments                        
Variable interest rate spread (as a percent)           3.70%            
Paradise Valley Mall in Phoenix, Arizona | Disposal Group, Disposed of by Sale, Not Discontinued Operations                        
Schedule of Equity Method Investments                        
Percentage of joint venture sold     5.00%         5.00%        
Proceeds from sale of assets     $ 5,532,000 $ 6,200,000                
Gain (loss) on sale of assets     $ (1,157,000) $ (643,000)                
Atlas Park                        
Schedule of Equity Method Investments                        
Gain (loss) on sale of assets   $ 11,953,000                    
Debt extinguished   32,500,000                    
Atlas Park | Joint Venture                        
Schedule of Equity Method Investments                        
Proceeds from sale of real estate   72,000,000                    
Debt extinguished   $ 65,000,000                    
Twenty Ninth Street                        
Schedule of Equity Method Investments                        
Debt default, amount                     $ 76,500,000  
Twenty Ninth Street | Joint Venture                        
Schedule of Equity Method Investments                        
Debt default, amount                     $ 150,000,000  
Deptford Mall                        
Schedule of Equity Method Investments                        
Carrying amount of mortgage notes                 $ 66,918,000      
Face amount on debt                 $ 58,650,000      
Interest rate on debt (as a percent)                 6.95%      
Deptford Mall | Joint Venture                        
Schedule of Equity Method Investments                        
Carrying amount of mortgage notes                   $ 131,212,000    
Face amount on debt                 $ 115,000,000      
West Acres Mall                        
Schedule of Equity Method Investments                        
Mortgage notes payable $ 12,850,000                      
Property area (in square feet) | ft² 673                      
Proceeds from sale of real estate $ 1,400,000                      
Gain on sale or write down of assets $ 6,565,000