Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical)

v2.4.0.6
CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Tanger Properties Limited Partnership [Member] | Senior Notes [Member]
   
Debt instrument, Unamortized Discount (Premium), Net $ 1,897 $ 1,967
Tanger Properties Limited Partnership [Member] | Unsecured Term Loan [Member]
   
Debt instrument, Unamortized Discount (Premium), Net 509 547
Tanger Properties Limited Partnership [Member] | Mortgages [Member]
   
Debt instrument, Unamortized Discount (Premium), Net (6,085) (6,362)
Tanger Factory Outlet Centers, Inc [Member]
   
Common shares, par value (in dollars per share) $ 0.01 $ 0.01
Common shares, authorized 300,000,000 300,000,000
Common shares, issued 94,415,137 94,061,384
Common shares, outstanding 94,415,137 94,061,384
Tanger Factory Outlet Centers, Inc [Member] | Senior Notes [Member]
   
Debt instrument, Unamortized Discount (Premium), Net 1,897 1,967
Tanger Factory Outlet Centers, Inc [Member] | Unsecured Term Loan [Member]
   
Debt instrument, Unamortized Discount (Premium), Net 509 547
Tanger Factory Outlet Centers, Inc [Member] | Mortgages [Member]
   
Debt instrument, Unamortized Discount (Premium), Net $ (6,085) $ (6,362)