CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 131,272	$ (62,425)
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities:
Depreciation	132,378	140,867
Amortization	12,793	12,408
Amortization of deferred financing costs	7,922	7,676
Amortization of intangibles other than in-place leases	2,457	2,024
Straight-line rent amortization	(3,948)	(6,547)
Deferred income taxes	16,193	(17,975)
Restricted stock and stock option amortization	9,174	7,432
Net gain on sale of properties	(4,018)	(60,479)
Net gain on sale of equity method investments	(5,016)	0
(Gain) loss on extinguishment of debt	645	37,543
Impairment charges	0	13,799
Equity in (earnings) losses from real estate and other affiliates, net of distributions and impairment charges	(6,037)	23,000
Provision for doubtful accounts	(1,918)	(1,175)
Master Planned Community development expenditures	(286,178)	(215,559)
Master Planned Community cost of sales	69,498	55,445
Condominium development expenditures	(235,104)	(240,228)
Condominium rights and units cost of sales	316,612	66,033
Net Changes:
Accounts and notes receivable	7,557	(17,737)
Prepaid expenses and other assets	(36,739)	(15,008)
Condominium deposits received, net	141,500	240,730
Deferred expenses	(19,419)	(14,115)
Accounts payable and accrued expenses	(34,120)	3,891
Cash provided by (used in) operating activities	215,504	(40,400)
CASH FLOWS FROM INVESTING ACTIVITIES
Property and equipment expenditures	(1,270)	(1,223)
Operating property improvements	(40,237)	(27,064)
Property development and redevelopment	(270,889)	(178,734)
Proceeds from sales of properties, net	33,081	299,085
Reimbursements under tax increment financings	127	667
Distributions from real estate and other affiliates	205,726	85,008
Investments in real estate and other affiliates, net	(82,363)	(837)
Cash provided by (used in) investing activities	(155,825)	176,902
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from mortgages, notes and loans payable	576,230	1,870,378
Principal payments on mortgages, notes and loans payable	(534,458)	(1,758,772)
Repurchases of common shares	(403,863)	0
Debt extinguishment costs	(32)	(29,793)
Special Improvement District bond funds released from (held in) escrow	13,015	7,939
Deferred financing costs and bond issuance costs, net	(7,934)	(22,240)
Taxes paid on stock options exercised and restricted stock vested	(2,461)	(2,344)
Stock options exercised	345	3,902
Issuance of Teravalis noncontrolling interest	31,234	0
Distribution to noncontrolling interest upon sale of 110 North Wacker	(22,084)	0
Cash provided by (used in) financing activities	(350,008)	69,070
Net change in cash, cash equivalents and restricted cash	(290,329)	205,572
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	926,308	1,448,569
RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Cash and cash equivalents	354,605	1,010,619
Restricted cash	571,703	437,950
Cash, cash equivalents and restricted cash at end of period	926,308	1,448,569
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Interest paid	168,358	159,583
Interest capitalized	73,171	54,287
Income taxes paid (refunded), net	24,240	1,789
NON-CASH TRANSACTIONS
Issuance of Teravalis noncontrolling interest	33,810	0
MPC land contributed to real estate affiliates	21,450	0
Accrued property improvements, developments, and redevelopments	9,138	21,973
Special Improvement District bond transfers associated with land sales	5,860	8,484
Capitalized stock compensation	3,852	1,538
Initial recognition of operating lease right-of-use asset, net	1,488	0
Initial recognition of operating lease obligation	1,621	0
Special Improvement District bonds held in third-party escrow	$ 0	$ 45,425