Summary of Significant Accounting Policies - Income Taxes - Schedule of Taxable Income Available to Common Shareholders (Details) - Tanger Factory Outlet Centers, Inc. [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Schedule of Taxable Income Available to Common Shareholders [Line Items]
Net income available to the Company's shareholders	$ 114,776	$ 98,595	$ 99,151
Depreciation and amortization	19,891	22,825	(13,386)
Sale of assets and interests in unconsolidated entities	(5,127)	(5,649)	(3,236)
Equity in earnings from unconsolidated joint ventures	(949)	212	2,668
Share-based payment compensation	4,071	112	4,655
Other differences	(3,830)	6,145	6,239
Taxable income (loss) available to common shareholders	$ 128,832	$ 122,240	$ 96,091