Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Income Taxes (Details)

v3.24.0.1
Summary of Significant Accounting Policies - Income Taxes (Details) - $ / shares
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Schedule of Common Dividends Per Share [Line Items]      
REIT annual taxable income distribution requirement percentage 90.00%    
Tanger Factory Outlet Centers, Inc. [Member]      
Schedule of Common Dividends Per Share [Line Items]      
Common dividends per share (in dollars per share) $ 0.9700 $ 0.8025 $ 0.7150
Tanger Factory Outlet Centers, Inc. [Member] | Return Of Capital [Member]      
Schedule of Common Dividends Per Share [Line Items]      
Common dividends per share (in dollars per share) 0 0 0.7150
Tanger Factory Outlet Centers, Inc. [Member] | Capital Gain [Member]      
Schedule of Common Dividends Per Share [Line Items]      
Common dividends per share (in dollars per share) 0.1236 0 0
Tanger Factory Outlet Centers, Inc. [Member] | Ordinary Income [Member]      
Schedule of Common Dividends Per Share [Line Items]      
Common dividends per share (in dollars per share) $ 0.8464 $ 0.8025 $ 0