Other Assets and Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2020	Sep. 30, 2020	Dec. 31, 2019
Prepaid Expenses and Other Assets
Special Improvement District receivable		$ 60,198	$ 42,996
Special Improvement District receivable, Change		17,202
Straight-line rent		59,354	56,223
Straight-line rent, Change		3,131
Condominium inventory		57,481	56,421
Condominium inventory, Change		1,060
Security, escrow, and other deposits		48,975	17,464
Security, escrow, and other deposits, Change		31,511
Intangibles		32,765	33,275
Intangibles, Change		(510)
Prepaid expenses		24,029	13,263
Prepaid expenses, Change		10,766
Other		11,155	9,252
Other, Change		1,903
Tenant incentives and other receivables		10,000	7,556
Tenant incentives and other receivables, Change		2,444
Federal income tax receivable		2,389	655
Federal income tax receivable, Change		1,734
TIF receivable		1,980	3,931
TIF receivable, Change		(1,951)
Food and beverage and lifestyle inventory		1,117	4,310
Food and beverage and lifestyle inventory, Change		(3,193)
Prepaid expenses and other assets, net		360,244	300,373
Prepaid expenses and other assets, net, Change		59,871
Accounts Payable and Accrued Expenses
Condominium deposit liabilities		297,400	194,794
Condominium deposit liabilities, Change		102,606
Construction payables		268,145	261,523
Construction payables, Change		6,622
Deferred income		58,131	63,483
Deferred income, Change		(5,352)
Interest rate swap liabilities		56,931	40,135
Interest rate swap liabilities, Change		16,796
Accrued real estate taxes		40,797	27,559
Accrued real estate taxes, Change		13,238
Tenant and other deposits		29,883	24,080
Tenant and other deposits, Change		5,803
Accrued payroll and other employee liabilities		26,230	44,082
Accrued payroll and other employee liabilities, Change		(17,852)
Accounts payable and accrued expenses		26,540	37,480
Accounts payable and accrued expenses, Change		(10,940)
Accrued interest		13,204	23,838
Accrued interest, Change		(10,634)
Other		12,948	16,173
Other, Change		(3,225)
Accounts payable and accrued expenses		830,209	733,147
Accounts payable and accrued expenses, Change		97,062
In-place leases
Prepaid Expenses and Other Assets
Leases		50,434	54,471
Leases, Change		(4,037)
Above-market tenant leases
Prepaid Expenses and Other Assets
Leases		367	$ 556
Leases, Change		(189)
Waiea condominium tower
Accounts Payable and Accrued Expenses
Charge for repairs and remediation on alleged construction defects	$ 97,900
110 North Wacker
Accounts Payable and Accrued Expenses
Construction payables, Change		(39,300)
Interest rate swap liabilities, Change		(15,200)
Several properties
Accounts Payable and Accrued Expenses
Construction payables, Change		$ (51,800)