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Income Taxes (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Highwoods Properties, Inc. [Member] |  |  |
Income Tax Disclosure [Line Items] |  |  |
Minimum dividend required to maintain REIT status (in dollars per share) | $ 1.44 | $ 1.26 | $ 1.37
Tax basis of assets | $ 4,700,000 | $ 4,300,000 |
Tax basis of liabilities | 2,900,000 | 2,300,000 |
Increase to tax expense due to Tax Cuts and Jobs Act |  |  | $ 100
Income Tax Expense/(Benefit) [Abstract] |  |  |
Current federal tax expense/(benefit) | 202 | 133 | (177)
Current state tax expense | 148 | 112 | 105
Current tax expense/(benefit) | 350 | 245 | (72)
Deferred federal tax expense/(benefit) | 14 | (95) | 223
Deferred state tax benefit | (120) | (68) | (9)
Deferred tax expense/(benefit) | (106) | (163) | 214
Total income tax expense | 244 | 82 | $ 142
Net deferred tax liabilities | 100 | 200 |
Highwoods Realty Limited Partnership [Member] |  |  |
Income Tax Disclosure [Line Items] |  |  |
Tax basis of assets | 4,700,000 | 4,200,000 |
Tax basis of liabilities | $ 2,900,000 | $ 2,300,000 |

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