Other Assets and Liabilities (Accounts Payable and Accrued Expenses) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Other Assets and Liabilities [Abstract]
Condominium deposit liabilities	$ 510,482	$ 368,997
Condominium deposit liabilities, Change	141,485
Construction payables	300,602	284,384
Construction payables, Change	16,218
Deferred income	65,477	71,902
Deferred income, Change	(6,425)
Accounts payable and accrued expenses	38,320	72,828
Accounts payable and accrued expenses, Change	(34,508)
Accrued real estate taxes	36,573	26,965
Accrued real estate taxes, Change	9,608
Tenant and other deposits	29,804	30,943
Tenant and other deposits, Change	(1,139)
Accrued payroll and other employee liabilities	25,892	29,648
Accrued payroll and other employee liabilities, Change	(3,756)
Accrued interest	25,353	47,738
Accrued interest, Change	(22,385)
Other	17,764	23,310
Other, Change	(5,546)
Interest rate derivative liabilities	0	26,452
Interest rate derivative liabilities, Change	(26,452)
Accounts payable and accrued expenses	1,050,267	$ 983,167
Accounts payable and accrued expenses, Change	$ 67,100