Equity-Based Compensation - Option Awards (Details) - Tanger Factory Outlet Centers, Inc. [Member]	12 Months Ended
	Dec. 31, 2025 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options | shares	1,382,700
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 9.87
Options Outstanding, Weighted remaining contractual life in years	4 years 7 months 2 days
Options Exercisable, Options | shares	1,282,700
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 9.13
5.73
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options | shares	77,600
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 5.73
Options Outstanding, Weighted remaining contractual life in years	4 years 8 months 8 days
Options Exercisable, Options | shares	77,600
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 5.73
7.15
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	4 years 4 months 13 days
Options Exercisable, Options | shares	1,000,000
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 7.15
19.37
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options | shares	250,000
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 19.37
Options Outstanding, Weighted remaining contractual life in years	6 years 10 months 28 days
Options Exercisable, Options | shares	150,000
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 19.37
21.94
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options | shares	55,100
Options Outstanding, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.94
Options Outstanding, Weighted remaining contractual life in years	2 years 2 months 12 days
Options Exercisable, Options | shares	55,100
Options Exercisable, Weighted average exercise price (in dollars per share) | $ / shares	$ 21.94