XML 49 R33.htm IDEA: XBRL DOCUMENT
v3.19.1

Description of Business and Significant Accounting Policies (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 USD ($) a ft² shares | Mar. 31, 2018 USD ($)
Description of Business [Abstract] |  |
Rentable square feet of commercial real estate properties (in sq feet) | ft² | 30,700,000 |
Rentable square feet of commercial real estate office properties under development (in sq feet) | ft² | 1,600,000 |
Undeveloped land suitable for future development (in acres) | a | 350 |
Real estate assets, depreciation expense | $ 58,300 | $ 47,500
Self insurance liability | 600 |
Credit losses on operating lease receivables | 7,315 | 227
Write-offs of lease incentives | 1,689 | (509)
Write-offs of notes receivable | 4,087 | 0
Write-offs of tenant improvements and deferred leasing costs | $ 69,204 | 57,568
Highwoods Properties, Inc. [Member] |  |
Description of Business [Abstract] |  |
Common Units of partnership owned by the Company (in shares) | shares | 103,300,000 |
Percentage of ownership of Common Units (in hundredths) | 97.40% |
Common Units redeemed for a like number of common shares of stock (in shares) | shares | 3,000 |
Highwoods Realty Limited Partnership [Member] |  |
Description of Business [Abstract] |  |
Common Units of partnership not owned by the Company (in shares) | shares | 2,700,000 |
Credit losses on operating lease receivables | $ 7,315 | 227
Write-offs of lease incentives | 1,689 | (509)
Write-offs of notes receivable | 4,087 | 0
Write-offs of tenant improvements and deferred leasing costs | $ 69,204 | $ 57,568
Building [Member] |  |
Description of Business [Abstract] |  |
Property, plant and equipment useful life | 40 years |
Building Improvements [Member] |  |
Description of Business [Abstract] |  |
Property, plant and equipment useful life | 15 years |
Furniture and Fixtures [Member] | Minimum [Member] |  |
Description of Business [Abstract] |  |
Property, plant and equipment useful life | 5 years |
Furniture and Fixtures [Member] | Maximum [Member] |  |
Description of Business [Abstract] |  |
Property, plant and equipment useful life | 7 years |
Leaseholds and Leasehold Improvements [Member] | Minimum [Member] |  |
Description of Business [Abstract] |  |
Property, plant and equipment useful life | 3 years |
Leaseholds and Leasehold Improvements [Member] | Maximum [Member] |  |
Description of Business [Abstract] |  |
Property, plant and equipment useful life | 10 years |
LSI Ceased Operations [Member] |  |
Description of Business [Abstract] |  |
Rentable square feet of commercial real estate properties (in sq feet) | ft² | 176,000 |
Credit losses on operating lease receivables | $ 5,600 |
Write-offs of lease incentives | 2,300 |
Write-offs of notes receivable | 4,100 |
Write-offs of tenant improvements and deferred leasing costs | $ 11,600 |

X
- Definition This element represents the amortization of (1) payments made by the lessor to or on behalf of the lessee and amortized over the term of the lease, (2) leases acquired as part of a real property acquisition at above market lease rates and (3) leases acquired as part of a real property acquisition at below market lease rates. + References No definition available. + Details
Name: | hiw_AmortizationOfLeaseIncentivesAndAcquisitionRelatedIntangibleAssetsAndLiabilities
Namespace Prefix: | hiw_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Area of undeveloped land parcels owned in acres. + References No definition available. + Details
Name: | hiw_AreaOfUndevelopedLand
Namespace Prefix: | hiw_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of units not held by the Company. + References No definition available. + Details
Name: | hiw_CommonUnitsOfPartnershipNotOwned
Namespace Prefix: | hiw_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of units held by the Company. + References No definition available. + Details
Name: | hiw_CommonUnitsOfPartnershipOwned
Namespace Prefix: | hiw_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The percentage of units held by the Company. + References No definition available. + Details
Name: | hiw_CommonUnitsPercentageInvestmentOfPartnershipOwned
Namespace Prefix: | hiw_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Description of Business [Abstract] + References No definition available. + Details
Name: | hiw_DescriptionOfBusinessAbstract
Namespace Prefix: | hiw_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of square footage related to real estate properties. + References No definition available. + Details
Name: | hiw_RentableSquareFeetOfCommercialRealEstate
Namespace Prefix: | hiw_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of real estate properties under/planned for development as of the balance sheet date. + References No definition available. + Details
Name: | hiw_RentableSquareFeetOfCommercialRealEstateUnderDevelopment
Namespace Prefix: | hiw_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted. + References No definition available. + Details
Name: | hiw_SelfInsuranceLiability
Namespace Prefix: | hiw_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 + Details
Name: | us-gaap_ConversionOfStockSharesConverted1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 + Details
Name: | us-gaap_ProvisionForDoubtfulAccounts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expense related to estimated loss from loan and lease transactions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_ProvisionForLoanAndLeaseLosses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of depreciation expense of real estate investments for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Footnote 4)) -URI http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024 + Details
Name: | us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_SubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdsAndLeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=hiw_CeasedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |