Annual report pursuant to Section 13 and 15(d)

RECENT TRANSACTIONS - Narrative (Details)

v3.22.4
RECENT TRANSACTIONS - Narrative (Details)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Nov. 30, 2022
USD ($)
Sep. 01, 2021
USD ($)
Apr. 29, 2021
USD ($)
Feb. 21, 2023
USD ($)
Sep. 30, 2022
USD ($)
ft²
landParcel
Jun. 30, 2022
USD ($)
landParcel
Mar. 31, 2021
USD ($)
Dec. 31, 2022
USD ($)
ft²
property
apartmentUnit
landParcel
Dec. 31, 2021
USD ($)
ft²
property
Dec. 31, 2020
USD ($)
Real Estate Properties [Line Items]                    
Total Development Costs Incurred               $ 485,587 $ 265,902  
Unrealized held-for-sale loss allowance               12,500    
Land and other impairments, net               9,368 23,719 $ 16,817
Proceeds from the sales of rental property and developable land               451,860 $ 52,391 $ 64,947
Sale price   $ 1,900                
12 Vreeland Road                    
Real Estate Properties [Line Items]                    
Sale price     $ 2,000              
Discontinued Operations, Held-for-sale                    
Real Estate Properties [Line Items]                    
Unrealized held-for-sale loss allowance               4,400    
Land and other impairments, net               $ 6,400    
Disposal Group, Disposed of by Sale, Not Discontinued Operations                    
Real Estate Properties [Line Items]                    
Area of property (in square feet) | ft²               1,812,498,000 3,049,313  
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Subsequent Event                    
Real Estate Properties [Line Items]                    
Proceeds from the sales of rental property and developable land       $ 97,000            
Repayments of debt       $ 84,000            
Discontinued Operations                    
Real Estate Properties [Line Items]                    
Land and other impairments, net                 $ 10,200  
Unrealized gain on investments                 3,700  
Office                    
Real Estate Properties [Line Items]                    
Land and other impairments, net               $ 94,800    
Number of properties | property               5    
Property impairments               $ 94,800 $ 6,000  
Office | Disposal Not Held For Sale                    
Real Estate Properties [Line Items]                    
Area of property (in square feet) | ft²         1,900,000          
Number of properties         3     4 1  
Sale price         $ 420,000          
Property impairments         $ 84,500          
Office | Disposal Group, Held-for-sale, Not Discontinued Operations                    
Real Estate Properties [Line Items]                    
Property impairments                 $ 6,000  
Hotels                    
Real Estate Properties [Line Items]                    
Number of properties | property               2    
Land Parcel                    
Real Estate Properties [Line Items]                    
Property impairments               $ 2,900 14,300  
Land Parcel | Held For Sale Transaction Reclassified To Held And Used                    
Real Estate Properties [Line Items]                    
Number of properties | landParcel           2        
Transaction related costs           $ 100        
Land Parcel | Disposal Group, Held-for-sale, Not Discontinued Operations                    
Real Estate Properties [Line Items]                    
Land and other impairments, net                 14,300  
Office | Cal-Harbor                    
Real Estate Properties [Line Items]                    
Sale price $ 117,000                  
Gain (loss) on sale of investments               $ 7,700    
Office | Offices At Crystal Lake                    
Real Estate Properties [Line Items]                    
Area of property (in square feet) | ft²               106,345    
Sale price   $ 1,900                
Gain (loss) on sale of investments                 $ (1,900)  
Office | 12 Vreeland Road                    
Real Estate Properties [Line Items]                    
Area of property (in square feet) | ft²               139,750    
Sale price     2,000              
Gain (loss) on transaction     $ 0              
Parsippany, New Jersey | Land                    
Real Estate Properties [Line Items]                    
Total Development Costs Incurred             $ 5,100      
Jersey City, Holmdel, Parsippany, Morris Township, Wall and Weehawken, New Jersey | Office                    
Real Estate Properties [Line Items]                    
Estimated expected sales proceeds               $ 212,100    
Jersey City, Holmdel, Parsippany, Morris Township, Wall and Weehawken, New Jersey | Office | Discontinued Operations, Held-for-sale                    
Real Estate Properties [Line Items]                    
Area of property (in square feet) | ft²               400,000    
Jersey City, Holmdel, Parsippany, Morris Township, Wall and Weehawken, New Jersey | Hotels | Discontinued Operations, Held-for-sale                    
Real Estate Properties [Line Items]                    
Number of real estate properties, unrecoverable | apartmentUnit               2    
Jersey City, Holmdel, Parsippany, Morris Township, Wall and Weehawken, New Jersey | Land Parcel | Discontinued Operations, Held-for-sale                    
Real Estate Properties [Line Items]                    
Number of real estate properties, unrecoverable | property               2    
Jersey City And Hoboken | Disposal Group, Held-for-sale, Not Discontinued Operations                    
Real Estate Properties [Line Items]                    
Area of property (in square feet) | ft²                 1,800,000  
Number of properties | property                 2  
Hoboken, New Jersey | Disposal Group, Held-for-sale, Not Discontinued Operations                    
Real Estate Properties [Line Items]                    
Repayments of debt                 $ 400,000  
Net proceeds                 575,000  
Weehawken, New Jersey | Hotels                    
Real Estate Properties [Line Items]                    
Land and other impairments, net                 $ 7,400  
Weehawken, New Jersey | Hotel income                    
Real Estate Properties [Line Items]                    
Number of properties | property                 2  
Properties | property                 3