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SEGMENTS (Details)-K
12 Months Ended
Dec. 31, 2014
segment
Segments reporting  
Number of reportable segments 3us-gaap_NumberOfReportableSegments
Master Planned Communities [Member] | Revenue | Customer Risk  
Segments reporting  
Number of commercial land sales buyers 1hhc_NumberOfCommercialLandSalesBuyers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_StatementBusinessSegmentsAxis
= hhc_MasterPlannedCommunitiesMember
Master Planned Communities [Member] | Revenue | One commercial land sales buyer  
Segments reporting  
Concentration risk (as a percent) 11.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= hhc_OneCommercialLandSalesBuyerMember
/ us-gaap_StatementBusinessSegmentsAxis
= hhc_MasterPlannedCommunitiesMember