CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash Flows from Operating Activities:
Net loss	$ (92,233)	$ (126,724)
Adjustments to reconcile net loss to cash provided by operating activities:
Increase in depreciation expense due to the change in useful life of these buildings and improvements	20,197	14,062
Amortization	3,013	3,653
Amortization of deferred financing costs and debt market rate adjustments, net	1,060	(49)
Amortization of intangibles other than in-place leases	271	(263)
Straight-line rent amortization	(2,087)	(379)
Deferred income taxes	19,712	6,454
Restricted stock and stock option amortization	4,111	3,149
Warrant liability loss	148,706	162,724
Reduction in tax indemnity receivable	8,673	11,655
Equity in earnings (loss) from Real Estate Affiliates, net of distributions	(5,408)	14
Provision for doubtful accounts	910	285
Master Planned Community land acquisitions	(5,667)
Master Planned Community development expenditures	(95,061)	(72,741)
Master Planned Community cost of sales	73,201	60,407
Condominium development expenditures	(10,891)
Condominium and other cost of sales	15,678
Deferred revenue from sale of condominium rights	16,309
Net changes:
Accounts and notes receivable	(3,705)	13,284
Prepaid expenses and other assets	12,143	1,168
Deferred expenses	(7,156)	(2,377)
Accounts payable and accrued expenses	5,773	(15,341)
Other, net	1,217	279
Cash provided by operating activities	108,766	59,260
Cash Flows from Investing Activities:
Property and equipment expenditures	(26,527)	(2,356)
Operating property improvements	(22,623)	(7,878)
Operating property redevelopments	(126,819)	(26,581)
Consideration paid to acquire Millennium Waterway Apartments, net of cash acquired		(2,721)
Distribution from Millennium Waterway Apartments		6,876
Proceeds from sales of investments in Real Estate Affiliate		8,579
Proceeds from sales of operating assets	10,831
Change in restricted cash	(18,268)	4,251
Cash used in investing activities	(211,537)	(20,326)
Cash Flows from Financing Activities:
Proceeds from issuance of mortgages, notes and loans payable	360,788	44,828
Principal payments on mortgages, notes and loans payable	(271,871)	(37,193)
Deferred financing costs	(2,437)	(1,281)
Preferred dividend payment on behalf of REIT subsidiary	(12)
Distributions to noncontrolling interests	(2,134)
Cash provided provided by financing activities	84,334	6,354
Net change in cash and cash equivalents	(18,437)	45,288
Cash and cash equivalents at beginning of period	229,197	227,566
Cash and cash equivalents at end of period	210,760	272,854
Supplemental Disclosure of Cash Flow Information:
Interest paid	23,228	16,398
Interest capitalized	26,537	19,737
Income taxes paid	2,127	966
Acquisition of businesses
Special Improvement District bond transfers associated with land sales	11,549	2,689
Real estate and property expenditures	56,763	11,984
MPC Land contributed to Real Estate Affiliate		(2,190)
Purchase of land from GGP		(1,315)
Non-cash increase in Property due to consolidation of Real Estate Affiliate	3,750
Transfer of condominium buyer deposits to Real Estate Affiliate	34,220
Millennium Waterway Apartments
Acquisition of businesses
Land		(15,917)
Building and equipment		(56,002)
Other Assets		(2,669)
Mortgages, notes and loans payable		55,584
Other liabilities		754
Reduction in investment in Real Estate Affiliates due to the acquisition		22,405
70 Columbia Corporate Center
Acquisition of businesses
Land		(1,281)
Building and equipment		(13,089)
Other Assets		(2,957)
Mortgages, notes and loans payable		16,037
Other liabilities		1,290
Other real estate affiliates, net
Cash Flows from Investing Activities:
Investments in affiliates	(1,031)	(496)
KR Holdings, LLC
Cash Flows from Investing Activities:
Investments in affiliates	(16,750)
Summerlin Las Vegas Baseball Club
Cash Flows from Investing Activities:
Investments in affiliates	$ (10,350)