Annual report pursuant to Section 13 and 15(d)

Debt of the Operating Partnership Debt Maturities (Details)

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Debt of the Operating Partnership Debt Maturities (Details) (Tanger Properties Limited Partnership [Member], USD $)
Dec. 31, 2013
Sep. 30, 2013
Dec. 31, 2012
Dec. 31, 2013
Line of Credit [Member]
Dec. 31, 2013
Unsecured Term Loan [Member]
Mar. 31, 2012
Debt [Member]
Unsecured Term Loan [Member]
Schedule of Maturities of Debt [Line Items]            
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months $ 3,603,000          
Long-term Debt, Maturities, Repayments of Principal in Year Two 282,343,000          
Long-term Debt, Maturities, Repayments of Principal in Year Three 30,283,000          
Long-term Debt, Maturities, Repayments of Principal in Year Four 26,708,000          
Long-term Debt, Maturities, Repayments of Principal in Year Five 153,183,000          
Long-term Debt, Maturities, Repayments of Principal after Year Five 834,278,000          
Long-term debt, gross 1,330,398,000     16,200,000 250,000,000  
Debt Instrument, Unamortized Discount 2,349,000     0 0  
Total debt $ 1,328,049,000 $ 1,328,049,000 $ 1,093,537,000     $ 250,000,000.0