Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity of the Company (Details)

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Shareholders' Equity of the Company (Details)
9 Months Ended 12 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Entity Information [Line Items]    
Number of Operating Partnership units owned by the Operating Partnership and other limited partners 5,145,012  
Tanger Factory Outlet Centers, Inc [Member]
   
Entity Information [Line Items]    
Exchange of Operating Partnership units for common shares (in shares) 67,428 6,730,028
Tanger Properties Limited Partnership [Member]
   
Entity Information [Line Items]    
Number of Operating Partnership units owned by the Operating Partnership and other limited partners 5,145,012