Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.19.3
Subsequent Events (Details) - $ / shares
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 31, 2019
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Tanger Factory Outlet Centers, Inc. [Member]          
Subsequent Event [Line Items]          
Common dividends per common share (in dollars per share)   $ 0.355 $ 0.35 $ 1.0600 $ 1.0425
Tanger Factory Outlet Centers, Inc. [Member] | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Common dividends per common share (in dollars per share) $ 0.355        
Tanger Properties Limited Partnership [Member]          
Subsequent Event [Line Items]          
Common distributions (in dollars per share)   $ 0.355 $ 0.35 $ 1.060 $ 1.0425
Tanger Properties Limited Partnership [Member] | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Common distributions (in dollars per share) $ 0.355