Quarterly report pursuant to Section 13 or 15(d)

Equity-Based Compensation of the Company (Outperformance Plan) (Details)

v3.21.2
Equity-Based Compensation of the Company (Outperformance Plan) (Details) - Tanger Factory Outlet Centers, Inc. [Member] - Performance Shares [Member] - 2021 PSP - $ / shares
1 Months Ended
Aug. 31, 2021
Feb. 28, 2021
Sep. 30, 2021
Maximum number of restricted common shares that may be earned (in shares)     668,824
Grant Date Fair Value of Awards (per share) $ 12.44 $ 9.65  
Absolute portion of award [Member]      
Percent of total award     33.30%
Relative portion of award [Member]      
Percent of total award     66.70%
Minimum [Member] | Absolute portion of award [Member]      
Absolute total shareholder return range     26.00%
Percentage of units to be earned     20.00%
Minimum [Member] | Relative portion of award [Member]      
Percentage of units to be earned     20.00%
Percentile rank of peer group range     30.00%
Maximum [Member] | Absolute portion of award [Member]      
Absolute total shareholder return range     40.50%
Percentage of units to be earned     100.00%
Maximum [Member] | Relative portion of award [Member]      
Percentage of units to be earned     100.00%
Percentile rank of peer group range     80.00%