Annual report pursuant to Section 13 and 15(d)

Equity-Based Compensation - Outperformance Plan Rollforward (Details)

v3.22.4
Equity-Based Compensation - Outperformance Plan Rollforward (Details) - Tanger Factory Outlet Centers, Inc. [Member] - Performance shares - $ / shares
12 Months Ended 36 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Number of units        
Beginning balance 1,826,266,000 1,709,774,000 1,123,904,000 1,123,904,000
Awarded 556,794,000 688,824,000 902,167,000  
Earned (96,592,000) (76,478,000) 0  
Forfeited (475,061,000) (475,854,000) (316,297,000)  
Ending balance 1,811,407,000 1,826,266,000 1,709,774,000 1,811,407,000
Weighted-average grant date fair value        
Beginning balance (in dollars per share) $ 8.82 $ 9.17 $ 13.36 $ 13.36
Awarded (in dollars per share) 11.68 9.76 6.35  
Earned (in dollars per share) 12.42 12.42 0  
Forfeited (in dollars per share) 11.44 11.03 16.01  
Ending balance (in dollars per share) $ 8.84 $ 8.82 $ 9.17 $ 8.84