XML 17 R3.htm IDEA: XBRL DOCUMENT v3.22.2.2
TANGER FACTORY OUTLET CENTERS, INC. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Mar. 31, 2022
Dec. 31, 2021
Statement of Financial Position [Abstract]    
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) 104,469,061 104,084,734
Common shares outstanding (in shares) 104,469,061 104,084,734