Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Net proceeds of Common Stock sold during the period	$ 5,167	$ 21,664	$ 2,196
Number of trading days preceeding Redemption Notice Date (in days)	10 days
Dividends, Common Stock [Abstract]
Ordinary dividend	$ 1.82	$ 1.87	$ 1.65
Capital gains	0.18	0.09	0.25
Return of capital	0	0	0.02
Total taxability of dividends per share	$ 2.00	$ 1.96	1.92
Dividends, Preferred Stock [Abstract]
Number of shares outstanding, Preferred Stock (in shares)	28,821	28,821
Carrying value, Preferred Stock	$ 28,821	$ 28,821
Liquidation preference per share, Preferred Stock (in dollars per share)	$ 1,000	$ 1,000
Warrants [Abstract]
Warrants to acquire Common Stock/Units, outstanding	15,000	15,000
Exercise price of outstanding warrants (in dollars per share)	$ 32.50	$ 32.50
Series A Cumulative Redeemable Preferred Shares [Member]
Dividends, Preferred Stock [Abstract]
Ordinary dividend	78.48	82.38	74.96
Capital gains	7.77	3.87	11.29
Total taxability of dividends per share	$ 86.25	$ 86.25	86.25
Issuance date, Preferred Stock/Unit	Feb. 12, 1997	Feb. 12, 1997
Liquidation preference per share, Preferred Stock (in dollars per share)	$ 1,000	$ 1,000
Optional redemption date, Preferred Stock/Unit	Feb. 12, 2027	Feb. 12, 2027
Annual dividends payable per share, Preferred Stock/Unit (in dollars per share)	$ 86.25	$ 86.25	86.25
Highwoods Properties, Inc. [Member]
Class of Stock [Line Items]
Possible future share issuance authorized under charter	94,800,000
Dividends declared per share of Common Stock (in dollars per share)	$ 2.00	$ 1.96	1.92
Highwoods Properties, Inc. [Member] | ATM Equity Offering [Member]
Class of Stock [Line Items]
Net proceeds of Common Stock sold during the period	$ 6,000	$ 20,800
Average price of Common Stock sold during the period	$ 46.50	$ 46.23
Highwoods Properties, Inc. [Member] | Series A Cumulative Redeemable Preferred Shares [Member]
Dividends, Preferred Stock [Abstract]
Total taxability of dividends per share	86.25	86.25	86.25
Annual dividends payable per share, Preferred Stock/Unit (in dollars per share)	$ 86.25	$ 86.25	$ 86.25
Highwoods Properties, Inc. [Member] | Maximum [Member] | ATM Equity Offering [Member]
Class of Stock [Line Items]
Net proceeds of Common Stock sold during the period			$ 300,000
Number of Common Stock sold during the period (in shares)	130,011	456,273
Highwoods Realty Limited Partnership [Member]
Class of Stock [Line Items]
Distributions declared per share of Common Unit (in dollars per share)	$ 2.00	$ 1.96	$ 1.92
Dividends, Preferred Stock [Abstract]
Number of units outstanding, Preferred Units (in shares)	28,821	28,821
Carrying value, Preferred Units	$ 28,821	$ 28,821
Liquidation preference per unit, Preferred Units (in dollars per share)	$ 1,000	$ 1,000
Highwoods Realty Limited Partnership [Member] | Series A Cumulative Redeemable Preferred Shares [Member]
Dividends, Preferred Stock [Abstract]
Total taxability of dividends per share	$ 86.25	$ 86.25	86.25
Issuance date, Preferred Stock/Unit	Feb. 12, 1997	Feb. 12, 1997
Liquidation preference per unit, Preferred Units (in dollars per share)	$ 1,000	$ 1,000
Optional redemption date, Preferred Stock/Unit	Feb. 12, 2027	Feb. 12, 2027
Annual dividends payable per share, Preferred Stock/Unit (in dollars per share)	$ 86.25	$ 86.25	$ 86.25