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v3.23.3

Investments in and Advances to Affiliates (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) | Mar. 31, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Dec. 31, 2022 numberOfJointVentures
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Gain on deconsolidation of affiliate | $ 0 |  | $ 0 | $ 11,778 | $ 0 |
Number of joint ventures formed | numberOfJointVentures |  |  |  |  |  | 2
Highwoods-Markel Associates, LLC Joint Venture |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Percentage of equity interest in joint venture (in hundredths) | 50.00% |  |  | 50.00% |  |
Gain on deconsolidation of affiliate |  | $ 11,800 |  |  |  |
Granite Park Six JV, LLC |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Percentage of equity interest in joint venture (in hundredths) | 50.00% |  |  | 50.00% |  |
GPI23 Springs JV, LLC |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Percentage of equity interest in joint venture (in hundredths) | 50.00% |  |  | 50.00% |  |
M+O JV, LLC |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Percentage of equity interest in joint venture (in hundredths) | 50.00% |  |  | 50.00% |  |
Midtown East Tampa, LLC |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Percentage of equity interest in joint venture (in hundredths) | 50.00% |  |  | 50.00% |  |
Brand/HRLP 2827 Peachtree LLC |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Percentage of equity interest in joint venture (in hundredths) | 50.00% |  |  | 50.00% |  |

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