Annual report pursuant to Section 13 and 15(d)

Mortgages, Loans Payable And Other Obligations (Narrative) (Details)

v3.22.0.1
Mortgages, Loans Payable And Other Obligations (Narrative) (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
USD ($)
item
property
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Debt Instrument [Line Items]      
Cash paid for interest $ 85,200 $ 103,500 $ 108,300
Interest capitalized 30,500 26,400 19,300
Total indebtedness 2,389,070    
Discontinued Operations [Member]      
Debt Instrument [Line Items]      
Cash paid for interest $ 1,700 5,100 5,100
Projects Under Development And Developable Land [Member]      
Debt Instrument [Line Items]      
Number of projects with encumbered company mortgages | item 1    
Carrying value of encumbered properties $ 463,000    
Other Property [Member]      
Debt Instrument [Line Items]      
Number of properties with encumbered company mortgages | property 22    
Carrying value of encumbered properties $ 3,400,000    
Unconsolidated Joint Venture [Member]      
Debt Instrument [Line Items]      
Interest capitalized $ 300 $ 1,400 $ 1,300