TANGER FACTORY OUTLET CENTERS, INC. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Mar. 31, 2026	Dec. 31, 2025
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)	114,875,851	115,097,359
Common shares outstanding (in shares)	114,875,851	115,097,359