TANGER FACTORY OUTLET CENTERS, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($)	Total	Tanger Properties Limited Partnership	Tanger Properties Limited Partnership Equity attributable to Tanger Factory Outlet Centers, Inc.	Tanger Properties Limited Partnership Accumulated other comprehensive loss	Tanger Properties Limited Partnership Noncontrolling Interests	Noncontrolling interests in Operating Partnership Tanger Properties Limited Partnership	Equity attributable to Tanger Factory Outlet Centers, Inc.	Common shares	Paid in capital	Accumulated distributions in excess of earnings	Accumulated other comprehensive loss	Noncontrolling Interests Noncontrolling interests in Operating Partnership	Noncontrolling Interests Noncontrolling interests in other consolidated partnerships
Beginning Balance at Dec. 31, 2023	$ 591,313,000						$ 566,785,000	$ 1,088,000	$ 1,079,387,000	$ (490,171,000)	$ (23,519,000)	$ 24,528,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	75,151,000	$ 75,151,000	$ 75,231,000		$ (80,000)	$ 74,477,000	72,109,000			72,109,000		3,122,000	$ (80,000)
Other comprehensive income (loss)	(4,058,000)	(4,058,000)	(4,058,000)	$ (4,058,000)			(3,899,000)				(3,899,000)	(159,000)
Compensation under Incentive Award Plan	9,159,000	9,159,000	9,159,000			9,159,000	9,159,000		9,159,000
Issuance of common shares upon exercise of options	1,166,000	1,166,000	1,166,000			1,166,000	1,166,000		1,166,000
Common share offering	24,070,000	24,070,000				24,070,000	24,070,000	8,000	24,062,000
Issuance of partner units	24,070,000	24,070,000				24,070,000	24,070,000	8,000	24,062,000
Grant of restricted common shares awards, net of forfeitures		0						8,000	(8,000)
Issuance of deferred shares	0							1,000	(1,000)
Withholding of common shares for employee income taxes	(10,665,000)	(10,665,000)	(10,665,000)			(10,665,000)	(10,665,000)	(3,000)	(10,662,000)
Adjustment for noncontrolling interests in Operating Partnership	80,000	80,000			80,000								80,000
Adjustment For Noncontrolling Interest In Operating Partnership	0						(660,000)		(660,000)			660,000
Common dividends	(89,771,000)						(89,771,000)			(89,771,000)
Distributions to noncontrolling interests	(3,813,000)											(3,813,000)
Ending Balance at Sep. 30, 2024	592,632,000						568,294,000	1,102,000	1,102,443,000	(507,833,000)	(27,418,000)	24,338,000	0
Beginning Balance at Jun. 30, 2024	577,580,000						553,740,000	1,094,000	1,075,902,000	(502,589,000)	(20,667,000)	23,840,000	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	25,930,000	25,930,000	25,930,000		0	25,671,000	24,856,000			24,856,000		1,074,000
Other comprehensive income (loss)	(7,033,000)	(7,033,000)	(7,033,000)	(7,033,000)			(6,751,000)				(6,751,000)	(282,000)
Compensation under Incentive Award Plan	2,901,000	2,901,000	2,901,000			2,901,000	2,901,000		2,901,000
Issuance of common shares upon exercise of options	633,000	633,000	633,000			633,000	633,000		633,000
Common share offering	24,070,000	24,070,000	24,070,000			24,070,000	24,070,000	8,000	24,062,000
Issuance of partner units	24,070,000	24,070,000	24,070,000			24,070,000	24,070,000	8,000	24,062,000
Forfeiture of restricted common share awards	0	0					0	0
Withholding of common shares for employee income taxes	(141,000)	(141,000)	(141,000)			(141,000)	(141,000)		(141,000)
Adjustment For Noncontrolling Interest In Operating Partnership	0						(914,000)		(914,000)			914,000
Common dividends	(30,100,000)						(30,100,000)			(30,100,000)
Distributions to noncontrolling interests	(1,208,000)											(1,208,000)
Ending Balance at Sep. 30, 2024	592,632,000						568,294,000	1,102,000	1,102,443,000	(507,833,000)	(27,418,000)	24,338,000	0
Beginning Balance at Dec. 31, 2024	679,674,000						652,370,000	1,127,000	1,190,745,000	(511,815,000)	(27,687,000)	27,304,000	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	84,677,000	84,677,000	84,677,000			83,786,000	81,314,000			81,314,000		3,363,000
Other comprehensive income (loss)	(1,308,000)	(1,308,000)	(1,308,000)	(1,308,000)			(1,257,000)				(1,257,000)	(51,000)
Compensation under Incentive Award Plan	9,653,000	9,653,000	9,653,000			9,653,000	9,653,000		9,653,000
Issuance of common shares upon exercise of options	358,000	358,000	358,000			358,000	358,000		358,000
Common share offering	68,886,000						68,886,000	19,000	68,867,000
Issuance of partner units	68,886,000						68,886,000	19,000	68,867,000
Issuance of partner units		68,886,000	68,886,000			68,886,000
Grant of restricted common shares awards, net of forfeitures	0	0					0	6,000	(6,000)
Withholding of common shares for employee income taxes	(7,261,000)	(7,261,000)	(7,261,000)			(7,261,000)	(7,261,000)	(2,000)	(7,259,000)
Adjustment For Noncontrolling Interest In Operating Partnership	0						(1,922,000)		(1,922,000)			1,922,000
Exchange of Operating Partnership units for common shares								1,000	(1,000)
Common dividends	(98,495,000)						(98,495,000)			(98,495,000)
Distributions to noncontrolling interests	(4,033,000)											(4,033,000)
Ending Balance at Sep. 30, 2025	732,151,000						703,646,000	1,151,000	1,260,435,000	(528,996,000)	(28,944,000)	28,505,000	0
Beginning Balance at Jun. 30, 2025	661,342,000						635,172,000	1,132,000	1,190,344,000	(527,896,000)	(28,408,000)	26,170,000	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	33,348,000	33,348,000	33,348,000		$ 0	32,998,000	32,027,000			32,027,000		1,321,000	0
Other comprehensive income (loss)	(558,000)	(558,000)	(558,000)	$ (558,000)			(536,000)				(536,000)	(22,000)
Compensation under Incentive Award Plan	3,321,000	3,321,000	3,321,000			3,321,000	3,321,000		3,321,000
Issuance of common shares upon exercise of options	315,000	315,000	315,000			315,000	315,000		315,000
Common share offering	68,886,000						68,886,000	19,000	68,867,000
Issuance of partner units	68,886,000						68,886,000	19,000	68,867,000
Issuance of partner units		$ 68,886,000	$ 68,886,000			$ 68,886,000
Adjustment For Noncontrolling Interest In Operating Partnership	0						(2,412,000)		(2,412,000)			2,412,000	0
Common dividends	(33,127,000)						(33,127,000)			(33,127,000)		0
Distributions to noncontrolling interests	(1,376,000)											(1,376,000)	0
Ending Balance at Sep. 30, 2025	$ 732,151,000						$ 703,646,000	$ 1,151,000	$ 1,260,435,000	$ (528,996,000)	$ (28,944,000)	$ 28,505,000	$ 0