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Description of Business and Significant Accounting Policies (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 USD ($) ft² numberOfEntities numberOfBuildings customers shares | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2019 ft²
Description of Business [Abstract] |  |  |  |
Rentable square feet of commercial real estate (in square feet) | ft² | 28,400,000 |  |  |
Rentable square feet of commercial real estate under development (in square feet) | ft² | 1,600,000 |  |  |
Rentable square feet of potential office build (in square feet) | ft² | 5,200,000 |  |  |
Number of common units required to convert to one share of common stock (in shares) | 1 |  |  |
Number of trading days preceeding Redemption Notice Date (in days) | 10 days |  |  |
Number of VIE entities | numberOfEntities | 6 |  |  |
In-service office properties not wholly owned (in units) | numberOfBuildings | 3 |  |  |
Self insurance liability | $ | $ 500 |  |  |
Real estate assets, depreciation expense | $ | $ 253,151 | $ 240,273 | $ 218,628 |
Maturity of highly liquid investments (in months) | 3 months |  |  |
Percent of annual REIT taxable income required to pay to the Company's stockholders | 90.00% |  |  |
Customers with leases on wholly owned properties | customers | 1,500 |  |  |
Percent of annualized cash rental revenue derived from geographic locations | 10.00% |  |  |
Limit of consolidated revenue generated by any single customer | 4.00% |  |  |
Minimum [Member] |  |  |  |
Description of Business [Abstract] |  |  |  |
Operating leases, term of leases (in years) | 3 years |  |  |
Adjustment interval of variable debt interest rates, mimimum (in months) | 1 month |  |  |
Maximum [Member] |  |  |  |
Description of Business [Abstract] |  |  |  |
Operating leases, term of leases (in years) | 10 years |  |  |
Adjustment interval of variable debt interest rates, mimimum (in months) | 3 months |  |  |
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 |  |  |
Highwoods Properties, Inc. [Member] |  |  |  |
Description of Business [Abstract] |  |  |  |
Common Units of partnership owned (in shares) | 105,300,000 |  |  |
Percentage of ownership of Common Units | 98.00% | 97.80% |  |
Common units redeemed for a like number of common shares of stock (in shares) | 193,907 |  |  |
Common Units redeemed for cash (in shares) | 7,294 |  |  |
Highwoods Realty Limited Partnership [Member] |  |  |  |
Description of Business [Abstract] |  |  |  |
Common Units of partnership not owned by the Company (in shares) | 2,200,000 |  |  |
Variable Interest Entity, Primary Beneficiary [Member] |  |  |  |
Description of Business [Abstract] |  |  |  |
Rentable square feet of commercial real estate under development (in square feet) | ft² |  |  |  | 152,000
Number of VIE entities | numberOfEntities | 1 |  |  |
Variable Interest Entity, Not Primary Beneficiary [Member] |  |  |  |
Description of Business [Abstract] |  |  |  |
Number of VIE entities | numberOfEntities | 5 |  |  |

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