Tanger Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Investments in Unconsolidated Real Estate Joint Ventures (Unconsolidated Real Estate Joint Ventures) (Details)

Investments in Unconsolidated Real Estate Joint Ventures (Unconsolidated Real Estate Joint Ventures) (Details) ft² in Thousands, $ in Thousands	Mar. 31, 2022 USD ($) ft²	Dec. 31, 2021 USD ($) ft²
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	$ 61,312	$ 62,474
Investments In Unconsolidated Joint Ventures
Schedule of Equity Method Investments [Line Items]
Carrying Value of Investment	83,000	82,600
Other Liabilities
Schedule of Equity Method Investments [Line Items]
Carrying Value of Investment	$ 43,800	$ 41,400
Columbus \| Investments In Unconsolidated Joint Ventures
Schedule of Equity Method Investments [Line Items]
Ownership %		50.00%
Square feet \| ft²		355
Carrying Value of Investment		$ 200
Columbus \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Ownership %	50.00%
Square feet \| ft²	355
Carrying Value of Investment	$ 900
RioCan Canada \| Investments In Unconsolidated Joint Ventures
Schedule of Equity Method Investments [Line Items]
Ownership %	50.00%	50.00%
Square feet \| ft²	665	665
Carrying Value of Investment	$ 83,000	$ 82,400
Charlotte \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Ownership %	50.00%	50.00%
Square feet \| ft²	399	399
Carrying Value of Investment	$ 17,300	$ 16,200
National Harbor \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Ownership %	50.00%	50.00%
Square feet \| ft²	341	341
Carrying Value of Investment	$ 11,700	$ 11,200
Galveston/Houston \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Ownership %	50.00%	50.00%
Square feet \| ft²	353	353
Carrying Value of Investment	$ 13,900	$ 14,000
Unconsolidated Properties
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	329,488	329,460
Unconsolidated Properties \| Columbus \| Investments In Unconsolidated Joint Ventures
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net		70,900
Unconsolidated Properties \| Columbus \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	70,900
Unconsolidated Properties \| RioCan Canada \| Investments In Unconsolidated Joint Ventures
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	0	0
Unconsolidated Properties \| Charlotte \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	99,600	99,600
Unconsolidated Properties \| National Harbor \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	94,600	94,500
Unconsolidated Properties \| Galveston/Houston \| Other Liabilities
Schedule of Equity Method Investments [Line Items]
Total Joint Venture Debt, Net	64,400	64,400
Mortgages \| Unconsolidated Properties
Schedule of Equity Method Investments [Line Items]
Net debt origination costs	$ 1,000	$ 1,000