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

Investments in Unconsolidated Real Estate Joint Ventures - Management, Leasing and Marketing Fees (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Management, leasing and other services	$ 7,739	$ 7,407	$ 6,833
Management and Marketing Fee [Member]
Schedule of Equity Method Investments [Line Items]
Management, leasing and other services	2,344	2,196	2,207
Leasing and other fees [Member]
Schedule of Equity Method Investments [Line Items]
Management, leasing and other services	335	330	194
Expense reimbursements from joint ventures [Member]
Schedule of Equity Method Investments [Line Items]
Management, leasing and other services	$ 5,060	$ 4,881	$ 4,432