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

Disposition of Property (Details) ft² in Thousands, $ in Thousands	1 Months Ended		12 Months Ended	36 Months Ended
	Jan. 31, 2021 USD ($) ft²	Aug. 31, 2020 USD ($) ft²	Dec. 31, 2022 USD ($) ft²	Dec. 31, 2022 USD ($) ft²
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet \| ft²			694	694
Net proceeds from sale of assets				$ 28,126
Gain on sale of assets				$ 5,480
Blowing Rock [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet \| ft²			104	104
Net proceeds from sale of assets			$ 12,400
Gain on sale of assets			$ 3,156
Jeffersonville [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet \| ft²	412
Net proceeds from sale of assets	$ 8,100
Gain on sale of assets	$ 0
Terrell [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Square Feet \| ft²		178
Net proceeds from sale of assets		$ 7,626
Gain on sale of assets		$ 2,324