Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.19.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Mar. 31, 2019
Dec. 31, 2018
Tanger Factory Outlet Centers, Inc. [Member]    
Common shares, par value (in dollars per share) $ 0.01 $ 0.01
Common shares, authorized (in shares) 300,000,000 300,000,000
Common shares, issued (in shares) 94,102,666 93,941,783
Common shares, outstanding (in shares) 94,102,666 93,941,783
Tanger Properties Limited Partnership [Member]    
General partner units, outstanding (in units) 1,000,000 1,000,000
Tanger Properties Limited Partnership [Member] | Class A Limited Partnership Units [Member]    
Limited partners units, outstanding (in units) 4,960,684 4,960,684
Tanger Properties Limited Partnership [Member] | Class B Limited Partnership Units [Member]    
Limited partners units, outstanding (in units) 93,102,666 92,941,783