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, 2021	Dec. 31, 2024	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)				419,643	379,512	239,824
Payments for the employees' tax obligations to taxing authorities				$ 12,030,000	$ 7,290,000	$ 3,924,000
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total value of restricted common shares vested				$ 32,000,000	$ 18,200,000	$ 10,600,000
Shares paid for tax withholding for share based compensation (in shares)				420,000	380,000	240,000
Payments for the employees' tax obligations to taxing authorities				$ 12,000,000	$ 7,300,000	$ 3,700,000
Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted				367,126,000	499,696,000	556,794,000
Vested				479,097,000	758,814,000	96,592,000
Restricted Common Share Award Plan \| Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted				254,000	345,000	513,000
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
Absolute portion [Member] \| 2018 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted			97,000
Absolute portion [Member] \| 2019 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted					759,000
Absolute portion [Member] \| 2020 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted		479,000
tranche one [Member] \| Absolute portion [Member] \| 2018 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested							59,000
tranche one [Member] \| Absolute portion [Member] \| 2019 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested					444,000
tranche one [Member] \| Absolute portion [Member] \| 2020 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested					344,000
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		38,000
tranche two [Member] \| Absolute portion [Member] \| 2019 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested	315,000
tranche two [Member] \| Absolute portion [Member] \| 2020 Performance Share Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested	135,000