CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 2025	Dec. 31, 2024
Tanger Factory Outlet Centers, Inc. [Member]
Common shares, par value (in dollars per share)	$ 0.01	$ 0.01
Common shares, authorized	300,000,000	300,000,000
Common shares, issued	115,097,359	112,738,633
Common shares, outstanding	115,097,359	112,738,633
Tanger Properties Limited Partnership [Member]
General partnership units	1,250,000	1,250,000
Tanger Properties Limited Partnership [Member] \| Class A Limited Partnership Units [Member]
Limited partnership units	4,662,904	4,707,958
Tanger Properties Limited Partnership [Member] \| Class B Limited Partnership Units [Member]
Limited partnership units	113,847,359	111,488,633

Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The number of general partner units outstanding.

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The number of limited partner units outstanding.

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