v3.25.1
Debt of the Operating Partnership (Debt Maturities) (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Schedule of Maturities of Debt [Line Items]    
Total debt $ 1,563,090 $ 1,423,759
Tanger Properties Limited Partnership    
Schedule of Maturities of Debt [Line Items]    
For the remainder of 2025 1,135  
2026 407,405  
2027 625,000  
2028 139,000  
2029 0  
Thereafter 400,000  
Subtotal 1,572,540 1,433,906
Net discount and debt origination costs (9,450)  
Total debt $ 1,563,090 $ 1,423,759