TANGER FACTORY OUTLET CENTERS, INC. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
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)	105,185,781	104,497,920
Common shares outstanding (in shares)	105,185,781	104,497,920