v3.25.4
Acquisitions, Dispositions and Assets Held for Sale - Acquisitions (Details)
1 Months Ended 12 Months Ended
Sep. 30, 2025
USD ($)
ft²
May 31, 2025
USD ($)
ft²
Dec. 31, 2023
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Acquisitions, Dispositions and Assets Held for Sale          
Investments in unconsolidated real estate ventures       $ 105,711,000 $ 93,654,000
Total assets       4,388,191,000 5,020,540,000
Liabilities       2,719,259,000 2,787,850,000
Debt       2,546,589,000  
Mortgages          
Acquisitions, Dispositions and Assets Held for Sale          
Debt       $ 1,621,589,000 1,783,733,000
1101 17th Street | Mortgages          
Acquisitions, Dispositions and Assets Held for Sale          
Debt         $ 60,000,000
1101 17th Street          
Acquisitions, Dispositions and Assets Held for Sale          
Ownership percentage acquired 45.00%        
Area of Real Estate Property | ft² 210,451        
Purchase consideration $ 0        
Investments in unconsolidated real estate ventures 0        
Total assets 32,300,000        
Liabilities 32,300,000        
1101 17th Street | 1101 17th Street | Mortgages          
Acquisitions, Dispositions and Assets Held for Sale          
Fair value of debt assumed 30,400,000        
Debt $ 60,000,000        
Fixed interest Rate 3.40%        
Tysons Dulles plaza          
Acquisitions, Dispositions and Assets Held for Sale          
Area of Real Estate Property | ft²   491,494      
Consideration transferred excluding capitalized transaction costs   $ 42,300,000      
Transaction costs   $ 413,000      
Development Parcel          
Acquisitions, Dispositions and Assets Held for Sale          
Deferred purchase price paid     $ 19,600,000