Quarterly report pursuant to Section 13 or 15(d)

Partners' Equity of the Operating Partnership (Details)

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Partners' Equity of the Operating Partnership (Details) (Tanger Properties Limited Partnership)
Mar. 31, 2012
Dec. 31, 2011
Tanger Properties Limited Partnership
   
Schedule of Partners' Equity of the Operating Partnership [Line Items]    
General Partners' Capital Account, Units Outstanding 250,000 250,000
Limited Partners' Capital Account, Units Outstanding 24,447,287 24,304,887
Partners' Capital Account, Units 24,697,287 24,554,887