Other Assets and Liabilities (Accounts Payable and Other Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
OTHER ASSETS AND LIABILITIES [Abstract]
Condominium deposit liabilities	$ 470,992	$ 390,253
Construction payables	242,549	260,257
Deferred income	80,512	85,006
Accrued interest	52,331	49,156
Accrued real estate taxes	32,335	37,835
Accounts payable and accrued expenses	27,300	36,174
Tenant and other deposits	26,482	26,100
Other	18,205	28,856
Accrued payroll and other employee liabilities	16,857	30,874
Accounts payable and other liabilities	$ 967,563	$ 944,511