CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Cash Flows from Operating Activities:
Net income (loss)	$ (105,959)us-gaap_ProfitLoss	$ (86,331)us-gaap_ProfitLoss
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities:
Depreciation	17,087us-gaap_Depreciation	9,346us-gaap_Depreciation
Amortization	4,423us-gaap_AdjustmentForAmortization	1,163us-gaap_AdjustmentForAmortization
Amortization of deferred financing costs	1,569	1,014
Amortization of intangibles other than in-place leases	421	161
Straight-line rent amortization	(1,886)us-gaap_StraightLineRent	(472)us-gaap_StraightLineRent
Deferred income taxes	2,127us-gaap_DeferredIncomeTaxExpenseBenefit	4,465us-gaap_DeferredIncomeTaxExpenseBenefit
Restricted stock and stock option amortization	1,696us-gaap_ShareBasedCompensation	1,764us-gaap_ShareBasedCompensation
Gain on disposition of assets		(2,373)us-gaap_GainLossOnSaleOfBusiness
Warrant liability loss	108,810us-gaap_FairValueAdjustmentOfWarrants	96,440us-gaap_FairValueAdjustmentOfWarrants
Equity in earnings from Real Estate and Other Affiliates, net of distributions	1,264	(3,743)
Provision for doubtful accounts	809us-gaap_ProvisionForDoubtfulAccounts	143us-gaap_ProvisionForDoubtfulAccounts
Master Planned Community land acquisitions	(1,101)
Master Planned Community development expenditures	(37,343)	(28,434)
Master Planned Community cost of sales	21,782hhc_MasterPlannedCommunityCostOfSales	20,815hhc_MasterPlannedCommunityCostOfSales
Condominium development expenditures	(34,439)hhc_CondominiumDevelopmentExpenditures	(5,604)hhc_CondominiumDevelopmentExpenditures
Condominium and other cost of sales	22,409hhc_CondominiumAndOtherCostOfSales	1,571hhc_CondominiumAndOtherCostOfSales
Percentage of completion revenue recognition from sale of condominium rights and units	(34,857)us-gaap_SalesOfRealEstate	(3,126)us-gaap_SalesOfRealEstate
Net changes:
Accounts and notes receivable	(2,880)	19,780
Prepaid expenses and other assets	20,294	(959)
Condominium deposits received	9,572	37,827
Deferred expenses	1,572	(3,093)
Accounts payable and accrued expenses	(7,735)	320
Condominium deposits held in escrow	(9,572)hhc_CondominiumDepositsHeldInEscrow	(37,827)hhc_CondominiumDepositsHeldInEscrow
Other, net	35	3,378
Cash provided by (used in) operating activities	(21,902)	26,225
Cash Flows from Investing Activities:
Property and equipment expenditures	(2,221)	(2,053)
Operating property improvements	(1,857)	(877)
Property developments and redevelopments	(218,550)	(137,579)
Proceeds from dispositions		5,500
Investments in Real Estate and Other Affiliates, net	(436)	(807)
Change in restricted cash	1,707	(4,943)
Cash used in investing activities	(212,424)	(140,759)
Cash Flows from Financing Activities:
Proceeds from issuance of mortgages, notes and loans payable	137,566	48,811
Principal payments on mortgages, notes and loans payable	(4,923)us-gaap_RepaymentsOfLongTermDebt	(2,138)us-gaap_RepaymentsOfLongTermDebt
Deferred financing costs	(396)us-gaap_PaymentsOfFinancingCosts
Cash provided by (used in) financing activities	132,247	46,673
Net change in cash and cash equivalents	(102,079)	(67,861)
Cash and cash equivalents at beginning of period	560,451	894,948
Cash and cash equivalents at end of period	458,372	827,087
Supplemental Disclosure of Cash Flow Information:
Interest paid	10,471us-gaap_InterestPaid	7,051us-gaap_InterestPaid
Interest capitalized	11,264us-gaap_InterestCostsCapitalized	11,281us-gaap_InterestCostsCapitalized
Income taxes paid	210us-gaap_IncomeTaxesPaid
Non-Cash Transactions:
Special Improvement District bond transfers associated with land sales	2,114	2,259
Property developments and redevelopments	(3,534)	25,550
Accrued interest included in construction loan payable	905
KR Holdings LLC
Cash Flows from Investing Activities:
Investments in Real Estate and Other Affiliates, net	$ 8,933

Represents the accrued interest included in construction loan payable.

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The aggregate expense charged against earnings to allocate the cost of intangible assets other than in place lease (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Represents condominium and other cost of sales.

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Represents master planned community cost of sales.

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This element represents special improvement district bond transfers associated with land sales.

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The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

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Amount of noncash expense included in interest expense to allocate debt discount and premium, and the costs to issue debt and obtain financing over the related debt instruments. Alternate captions include noncash interest expense.

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount of expense (income) related to adjustment to fair value of warrant liability.

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Gain (loss) from sale or disposal of an organization or integrated set of activities (for example, but not limited to, a partnership or corporation) engaged in providing a product or service in a commercial, industrial, or professional environment.

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This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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The increase (decrease) during the reporting period of the sum of amounts due within one year (or one business cycle) from customers for the credit sale of goods and services; and from note holders for outstanding loans.

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The increase (decrease) during the reporting period in the value of expenditures made during the current reporting period for benefits that will be received over a period of years. Deferred charges differ from prepaid expenses in that they usually extend over a long period of time and may or may not be regularly recurring costs of operation.

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The increase (decrease) during the reporting period in other assets used in operating activities less other operating liabilities used in operating activities not separately disclosed in the statement of cash flows. May include changes in other current assets and liabilities, other noncurrent assets and liabilities, or a combination of other current and noncurrent assets and liabilities.

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The increase (decrease) during the reporting period in the value of prepaid expenses and other assets not separately disclosed in the statement of cash flows, for example, deferred expenses, intangible assets, or income taxes.

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The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.

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Amount of interest capitalized during the period.

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The amount of cash paid for interest during the period.

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Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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The cash outflow for loan and debt issuance costs.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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Payments to develop real estate assets is the process of adding improvements on or to a parcel of land. Such improvements may include drainage, utilities, subdividing, access, buildings, and any combination of these elements; and are generally classified as cash flow from investing activities.

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Revenue from the sale of commercial, industrial, or residential property during the period. This element is more likely than not relevant to an entity for which real estate operations are a principal activity. If real estate operations are not a principal activity, the reporting entity would likely use a gain (loss) on sale of property, plant, or equipment type element.

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