CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 2,171	$ (68,159)
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities:
Depreciation	43,665	44,844
Amortization	4,149	4,097
Amortization of deferred financing costs	2,663	2,453
Amortization of intangibles other than in-place leases	819	386
Straight-line rent amortization	(1,270)	(3,981)
Deferred income taxes	(4,000)	(21,619)
Restricted stock and stock option amortization	3,837	2,533
Net gain on sale of equity method investments	(5,016)	0
(Gain) loss on extinguishment of debt	282	35,915
Impairment charges	0	717
Equity in (earnings) losses from real estate and other affiliates, net of distributions and impairment charges	(6,108)	(10,633)
Provision for doubtful accounts	515	432
Master Planned Community development expenditures	(78,883)	(52,980)
Master Planned Community cost of sales	24,686	15,652
Condominium development expenditures	(76,350)	(81,206)
Condominium rights and units cost of sales	13,603	53,017
Net Changes:
Accounts and notes receivable	11,996	(3,578)
Prepaid expenses and other assets	(5,931)	30,739
Condominium deposits received	37,056	15,528
Deferred expenses	(3,800)	(1,134)
Accounts payable and accrued expenses	(64,844)	(47,765)
Cash provided by (used in) operating activities	(100,760)	(84,742)
CASH FLOWS FROM INVESTING ACTIVITIES
Property and equipment expenditures	(281)	(400)
Operating property improvements	(8,186)	(11,829)
Property development and redevelopment	(93,219)	(45,188)
Distributions from real estate and other affiliates	205,099	985
Investments in real estate and other affiliates, net	(69,554)	(553)
Cash provided by (used in) investing activities	33,859	(56,985)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from mortgages, notes and loans payable	175,075	1,402,869
Principal payments on mortgages, notes and loans payable	(91,939)	(1,283,512)
Repurchases of common shares	(179,293)	0
Debt extinguishment costs	0	(29,655)
Special Improvement District bond funds released from (held in) escrow	3,792	2,264
Deferred financing costs and bond issuance costs, net	(2,030)	(20,253)
Taxes paid on stock options exercised and restricted stock vested	(1,996)	(2,134)
Stock options exercised	175	3,479
Cash provided by (used in) financing activities	(96,216)	73,058
Net change in cash, cash equivalents and restricted cash	(163,117)	(68,669)
Cash, cash equivalents and restricted cash at beginning of period	1,216,637	1,242,997
Cash, cash equivalents and restricted cash at end of period	1,053,520	1,174,328
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest paid	67,871	64,563
Interest capitalized	19,553	17,138
Income taxes paid (refunded), net	526	0
NON-CASH TRANSACTIONS
Reclassification of Redeemable noncontrolling interest to Accounts payable and accrued expenses upon sale of 110 North Wacker	22,500	0
Accrued property improvements, developments and redevelopments	7,693	8,467
Accrued repurchase of common shares	6,868	0
Capitalized stock compensation	$ 1,971	$ 517