Annual report pursuant to Section 13 and 15(d)

Noncontrolling Interests (Details)

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Noncontrolling Interests (Details) - Tanger Factory Outlet Centers, Inc. [Member] - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]      
Exchange of Class A limited partnership units (in units) 30,024 23,577 33,084
Repurchase of shares/units, including transactions costs (in shares/units)     42,100
Net income (loss) attributable to Tanger Factory Outlet Centers, Inc. $ 99,151 $ 82,063 $ 9,118
Decrease in Tanger Inc. paid-in-capital adjustments to noncontrolling interests   (182)  
Changes from net income attributable to Tanger Inc. and transfers from noncontrolling interest $ 96,235 $ 81,881