v3.25.1
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Apr. 30, 2025
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Subsequent Event [Line Items]        
Common dividends (in dollars per share)   $ 0.275 $ 0.26  
Tanger Properties Limited Partnership        
Subsequent Event [Line Items]        
Principal outstanding   $ 1,572,540   $ 1,433,906
Tanger Properties Limited Partnership | Southaven | Mortgages        
Subsequent Event [Line Items]        
Principal outstanding   $ 51,700   $ 51,700
Basis spread on variable rate (percent)   2.00%    
Subsequent Event        
Subsequent Event [Line Items]        
Common dividends (in dollars per share) $ 0.2925      
Common distributions (in dollars per share) $ 0.2925      
Subsequent Event | Tanger Properties Limited Partnership | Southaven | Mortgages        
Subsequent Event [Line Items]        
Principal outstanding $ 61,700      
Basis spread on variable rate (percent) 2.00%      
Subsequent Event | Interest rate swaps        
Subsequent Event [Line Items]        
Notional amount $ 75,000      
Average fixed pay (percent) 3.30%