Annual report pursuant to Section 13 and 15(d)

Equity-Based Compensation - Option Awards (Details)

v3.22.0.1
Equity-Based Compensation - Option Awards (Details) - Tanger Factory Outlet Centers, Inc. [Member]
 12 Months Ended
Dec. 31, 2021
$ / shares
shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Options Outstanding, Options | shares 1,595,600
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 10.68
Options Outstanding, Weighted remaining contractual life in years 7 years 7 months 20 days
Options Exercisable, Options | shares 780,800
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares $ 13.12
Exercise price one [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Options Outstanding, Options | shares 264,000
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 5.73
Options Outstanding, Weighted remaining contractual life in years 8 years 6 months 21 days
Options Exercisable, Options | shares 37,200
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares $ 5.73
Exercise price two [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Options Outstanding, Options | shares 1,000,000
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 7.15
Options Outstanding, Weighted remaining contractual life in years 8 years 4 months 13 days
Options Exercisable, Options | shares 500,000
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares $ 7.15
Exercise price three [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Options Outstanding, Options | shares 221,500
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 21.94
Options Outstanding, Weighted remaining contractual life in years 6 years 25 days
Options Exercisable, Options | shares 133,500
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares $ 21.94
Exercise Price Four [Member]  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Options Outstanding, Options | shares 110,100
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares $ 32.02
Options Outstanding, Weighted remaining contractual life in years 1 year 11 months 12 days
Options Exercisable, Options | shares 110,100
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares $ 32.02