Tanger Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Equity-Based Compensation - Restricted Common Shares Narrative (Details)

Equity-Based Compensation - Restricted Common Shares Narrative (Details) - Tanger Factory Outlet Centers, Inc. [Member] - USD ($)	1 Months Ended				12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares paid for tax withholding for share based compensation (in shares)					379,512	239,824	139,293
Payments for the employees' tax obligations to taxing authorities					$ 7,290,000	$ 3,924,000	$ 2,147,000
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total value of restricted common shares vested					$ 18,200,000	$ 10,600,000	$ 9,400,000
Shares paid for tax withholding for share based compensation (in shares)					380,000	240,000	139,000
Payments for the employees' tax obligations to taxing authorities					$ 7,300,000	$ 3,700,000	$ 2,100,000
Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted					499,696,000	556,794,000	668,824,000
Vested					758,814,000	96,592,000	76,478,000
Restricted Common Share Award Plan \| Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted					345,000	513,000	485,000
Restricted Common Share Award Plan \| Independent director \| Restricted shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					1 year
Restricted Common Share Award Plan \| Independent director \| Restricted shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
Restricted Common Share Award Plan \| Senior Executive officer \| Restricted shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
Restricted Common Share Award Plan \| Senior Executive officer \| Restricted shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					5 years
Absolute portion [Member] \| 2018 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted				76,000
Absolute portion [Member] \| 2019 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted			97,000
Absolute portion [Member] \| 2020 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted		759,000
tranche one [Member] \| Absolute portion [Member] \| 2018 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested							49,000
tranche one [Member] \| Absolute portion [Member] \| 2019 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested						59,000
tranche one [Member] \| Absolute portion [Member] \| 2020 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested					444,000
tranche two [Member] \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					1 year
tranche two [Member] \| Absolute portion [Member] \| 2018 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested			27,000
tranche two [Member] \| Absolute portion [Member] \| 2019 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested			38,000
tranche two [Member] \| Absolute portion [Member] \| 2020 Performance Share Plan \| Forecast \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested	315,000