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v2.4.1.9

Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified | Dec. 31, 2014 | Dec. 31, 2013
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Assets: |  |
Accounts receivable allowance | $ 1,314 us-gaap_AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables | $ 1,648 us-gaap_AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables
Mortgages and notes receivable allowance | 275 us-gaap_FinancingReceivableAllowanceForCreditLosses | 302 us-gaap_FinancingReceivableAllowanceForCreditLosses
Accrued straight-line rents receivable allowance | 600 hiw_ReceivablesArisingFromStraightLiningOfRentsAllowance | 1,063 hiw_ReceivablesArisingFromStraightLiningOfRentsAllowance
Deferred financing and leasing costs, accumulated amortization | 112,804 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization | 92,220 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Prepaid expenses and other assets, accumulated amortization | 14,259 hiw_PrepaidExpensesAndOtherAssetsAccumulatedAmortization | 12,905 hiw_PrepaidExpensesAndOtherAssetsAccumulatedAmortization
Equity/Capital: |  |
Preferred Stock, par value (in dollars per share) | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare | $ 0.01 us-gaap_PreferredStockParOrStatedValuePerShare
Preferred Stock, authorized shares (in shares) | 50,000,000 us-gaap_PreferredStockSharesAuthorized | 50,000,000 us-gaap_PreferredStockSharesAuthorized
Preferred Stock, liquidation preference (in dollars per share) | $ 1,000 us-gaap_PreferredStockLiquidationPreference | $ 1,000 us-gaap_PreferredStockLiquidationPreference
Preferred Stock, shares issued (in shares) | 29,060 us-gaap_PreferredStockSharesIssued | 29,077 us-gaap_PreferredStockSharesIssued
Preferred Stock, shares outstanding (in shares) | 29,060 us-gaap_PreferredStockSharesOutstanding | 29,077 us-gaap_PreferredStockSharesOutstanding
Common Stock, par value (in dollars per share) | $ 0.01 us-gaap_CommonStockParOrStatedValuePerShare | $ 0.01 us-gaap_CommonStockParOrStatedValuePerShare
Common Stock, authorized shares (in shares) | 200,000,000 us-gaap_CommonStockSharesAuthorized | 200,000,000 us-gaap_CommonStockSharesAuthorized
Common Stock, shares issued (in shares) | 92,907,310 us-gaap_CommonStockSharesIssued | 89,920,915 us-gaap_CommonStockSharesIssued
Common Stock, shares outstanding (in shares) | 92,907,310 us-gaap_CommonStockSharesOutstanding | 89,920,915 us-gaap_CommonStockSharesOutstanding
Highwoods Realty Limited Partnership [Member] |  |
Assets: |  |
Accounts receivable allowance | 1,314 us-gaap_AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 1,648 us-gaap_AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Mortgages and notes receivable allowance | 275 us-gaap_FinancingReceivableAllowanceForCreditLosses / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 302 us-gaap_FinancingReceivableAllowanceForCreditLosses / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Accrued straight-line rents receivable allowance | 600 hiw_ReceivablesArisingFromStraightLiningOfRentsAllowance / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 1,063 hiw_ReceivablesArisingFromStraightLiningOfRentsAllowance / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Deferred financing and leasing costs, accumulated amortization | 112,804 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 92,220 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Prepaid expenses and other assets, accumulated amortization | $ 14,259 hiw_PrepaidExpensesAndOtherAssetsAccumulatedAmortization / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | $ 12,905 hiw_PrepaidExpensesAndOtherAssetsAccumulatedAmortization / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Redeemable Operating Partnership Units: |  |
Redeemable Common Units, outstanding (in shares) | 2,936,955 hiw_RedeemableCommonUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 2,943,872 hiw_RedeemableCommonUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Preferred Units liquidation preference (in dollars per share) | $ 1,000 hiw_PreferredUnitsLiquidationPreference / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | $ 1,000 hiw_PreferredUnitsLiquidationPreference / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Series A Preferred Units, issued (in shares) | 29,060 us-gaap_PreferredUnitsIssued / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 29,077 us-gaap_PreferredUnitsIssued / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Series A Preferred Units, outstanding (in shares) | 29,060 us-gaap_PreferredUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 29,077 us-gaap_PreferredUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Common Units: |  |
General partners' capital account, units outstanding (in shares) | 954,355 us-gaap_GeneralPartnersCapitalAccountUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 924,560 us-gaap_GeneralPartnersCapitalAccountUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Limited partners' capital account, units outstanding (in shares) | 91,544,146 us-gaap_LimitedPartnersCapitalAccountUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember | 88,587,546 us-gaap_LimitedPartnersCapitalAccountUnitsOutstanding / dei_LegalEntityAxis = us-gaap_SubsidiariesMember

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