v3.26.1
Earnings Per Unit of the Operating Partnership (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator:        
Net income attributable to partners of the Operating Partnership $ 33,241 $ 30,086 $ 61,502 $ 49,287
Less allocation of earnings to participating securities (257) (225) (467) (427)
Net income (loss) available to common shareholders/unitholders $ 32,984 $ 29,861 $ 61,035 $ 48,860
Denominator:        
Basic weighted average common shares (in shares) 114,455,000 112,659,000 114,347,000 112,528,000
Effect of dilutive equity awards (in shares) 1,278,000 1,464,000 1,260,000 1,484,000
Diluted weighted average common shares (in shares) 115,733,000 114,123,000 115,607,000 114,012,000
Basic earnings per common share/unit:        
Net income (loss) (in dollars per share) $ 0.29 $ 0.27 $ 0.53 $ 0.43
Diluted earnings per common unit:        
Net income (loss) (in dollars per share) $ 0.29 $ 0.26 $ 0.53 $ 0.43
Tanger Properties Limited Partnership        
Numerator:        
Net income attributable to partners of the Operating Partnership $ 34,599 $ 31,330 $ 64,016 $ 51,329
Less allocation of earnings to participating securities (257) (225) (467) (427)
Net income (loss) available to common shareholders/unitholders $ 34,342 $ 31,105 $ 63,549 $ 50,902
Denominator:        
Basic weighted average common shares (in shares) 119,133,000 117,322,000 119,021,000 117,197,000
Effect of dilutive equity awards (in shares) 1,278,000 1,464,000 1,260,000 1,484,000
Diluted weighted average common shares (in shares) 120,411,000 118,786,000 120,281,000 118,681,000
Basic earnings per common share/unit:        
Net income (loss) (in dollars per share) $ 0.29 $ 0.27 $ 0.53 $ 0.43
Diluted earnings per common unit:        
Net income (loss) (in dollars per share) $ 0.29 $ 0.26 $ 0.53 $ 0.43
Notional Units        
Diluted earnings per common unit:        
Anti-dilutive options excluded (in shares) 472,000 99,000 472,000 99,000
Notional Units | Tanger Properties Limited Partnership        
Diluted earnings per common unit:        
Anti-dilutive options excluded (in shares) 472,000 99,000 472,000  
Options        
Diluted earnings per common unit:        
Anti-dilutive options excluded (in shares) 0   0  
Options | Tanger Properties Limited Partnership        
Diluted earnings per common unit:        
Anti-dilutive options excluded (in shares)     0