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Share-Based Payments (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense $ 3,556 $ 3,866
Total unrecognized stock-based compensation costs $ 7,800  
Weighted average remaining contractual term for recognition of unrecognized stock-based compensation costs (in years) 2 years 8 months 12 days  
Highwoods Properties, Inc. [Member] | Stock Options [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock options granted 244,664  
Weighted average grant date fair value of each stock option granted (in dollars per option) $ 4.61  
Highwoods Properties, Inc. [Member] | Time-Based Restricted Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Restricted stock shares granted 66,486  
Weighted average grant date fair value of each restricted stock granted (in dollars per share) $ 43.19  
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 56,346  
Weighted average grant date fair value of each restricted stock granted (in dollars per share) $ 41.25