Annual report pursuant to Section 13 and 15(d)

Recent Transactions (Impairments On Properties Held And Used) (Narrative) (Details)

v3.22.0.1
Recent Transactions (Impairments On Properties Held And Used) (Narrative) (Details)
$ in Thousands
1 Months Ended 9 Months Ended 12 Months Ended 15 Months Ended
Mar. 31, 2020
property
Sep. 30, 2020
USD ($)
Dec. 31, 2021
USD ($)
property
Dec. 31, 2020
USD ($)
property
Dec. 31, 2019
USD ($)
May 31, 2021
property
Real Estate Properties [Line Items]            
Property impairments   $ 36,600        
Land and other impairments, net     $ 23,719 $ 16,817 $ 32,444  
Office [Member]            
Real Estate Properties [Line Items]            
Property impairments     6,000      
Land Parcels [Member]            
Real Estate Properties [Line Items]            
Properties | property       3    
Land and other impairments, net     14,300 $ 7,300    
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Hotel Income [Member]            
Real Estate Properties [Line Items]            
Property impairments     7,400      
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Office [Member]            
Real Estate Properties [Line Items]            
Property impairments     6,000      
Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Land Parcels [Member]            
Real Estate Properties [Line Items]            
Properties | property       3    
Land and other impairments, net     14,300 $ 7,300    
Disposal Group, Not Discontinued Operations [Member] | Hotel Income [Member]            
Real Estate Properties [Line Items]            
Number of properties closed | property 1          
Weehawken, New Jersey [Member] | Hotel Income [Member]            
Real Estate Properties [Line Items]            
Property impairments   $ 36,600 $ 7,400      
Properties | property     2 2    
Number of properties closed | property           1
Weehawken, New Jersey [Member] | Disposal Group, Not Discontinued Operations [Member] | Hotel Income [Member]            
Real Estate Properties [Line Items]            
Properties | property       2