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Share-Based Payments (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 2,982	$ 2,496
Total unrecognized share-based compensation costs	$ 9,200
Weighted average remaining contractual term for recognition of unrecognized share-based compensation costs (in years)	2 years 3 months 18 days
Highwoods Properties, Inc. [Member] | Time-Based Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock shares granted (in shares)	102,532
Weighted average grant date fair value of each restricted stock share granted (in dollars per share)	$ 39.96
Highwoods Properties, Inc. [Member] | Total Return-Based Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock shares granted (in shares)	80,568
Weighted average grant date fair value of each restricted stock share granted (in dollars per share)	$ 36.37

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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