Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.3.0.814
Subsequent Events (Details) - Line of Credit [Member] - Tanger Properties Limited Partnership [Member] - USD ($)
$ in Millions
1 Months Ended 9 Months Ended 12 Months Ended
Oct. 31, 2015
Sep. 30, 2015
Dec. 31, 2014
Subsequent Event [Line Items]      
Line of Credit Facility, Syndicated Line, Potential Maximum Borrowings if Accordion Feature is Utilized   $ 750.0  
Subsequent Event [Member]      
Subsequent Event [Line Items]      
Line of Credit Facility, Syndicated Line, Potential Maximum Borrowings if Accordion Feature is Utilized $ 1,000.0    
Debt Issuance Cost $ 2.0    
London Interbank Offered Rate (LIBOR) [Member]      
Subsequent Event [Line Items]      
Basis spread on variable rate   1.00% 1.00%
London Interbank Offered Rate (LIBOR) [Member] | Subsequent Event [Member]      
Subsequent Event [Line Items]      
Basis spread on variable rate 0.90%