Annual report pursuant to Section 13 and 15(d)

Equity-Based Compensation - Options Awards Activity (Details)

v3.19.3.a.u2
Equity-Based Compensation - Options Awards Activity (Details) - Tanger Factory Outlet Centers, Inc. [Member] - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Shares      
Beginning balance 534,500 231,200 242,200
Granted 0 331,000 0
Exercised 0 0 (1,800)
Forfeited (11,200) (27,700) (9,200)
Ending balance 523,300 534,500 231,200
Weighted-average exercise price      
Beginning balance (in dollars per share) $ 25.56 $ 30.42 $ 30.46
Granted (in dollars per share) 0 21.94 0
Exercised (in dollars per share) 0 0 29.70
Forfeited (in dollars per share) 25.27 22.62 31.83
Ending balance (in dollars per share) $ 25.57 $ 25.56 $ 30.42
Weighted-average remaining contractual life in years, outstanding 6 years 21 days 7 years 29 days 5 years 2 months 26 days
Aggregate intrinsic value, outstanding $ 0 $ 0 $ 28,000
Vested and Expected to Vest      
Vested and Expected to Vest, Shares 498,008    
Vested and Expected to Vest, Weighted-average exercise price (in dollars per share) $ 25.75    
Vested and Expected to Vest, Weighted-average remaining contractual life in years 5 years 11 months 19 days    
Vested and Expected to Vest, Aggregate intrinsic value $ 0    
Exercisable      
Exercisable, Shares 284,500    
Exercisable, Weighted-average exercise price (in dollars per share) $ 28.61    
Exercisable, Weighted-average remaining contractual life in years 4 years 3 months 7 days    
Exercisable, Aggregate intrinsic value $ 0