Segment Reporting - Summary of Reportable Segment Information (Detail) - USD ($) $ in Thousands		3 Months Ended
		Apr. 30, 2022	May 01, 2021
Segment Reporting Information [Line Items]
Total net revenue	[1]	$ 1,055,037	$ 1,034,614
Operating income (Ioss)	[1]	41,902	133,427
Capital expenditures	[1]	58,394	36,806
Operating Segments | American Eagle
Segment Reporting Information [Line Items]
Total net revenue		685,579	727,702
Operating income (Ioss)		103,905	151,232
Capital expenditures		15,770	13,439
Operating Segments | Aerie
Segment Reporting Information [Line Items]
Total net revenue		321,712	297,487
Operating income (Ioss)		43,073	69,978
Capital expenditures		31,015	10,819
Corporate and Other, Non-Segment
Segment Reporting Information [Line Items]
Total net revenue	[2]	47,746	9,425
Operating income (Ioss)	[2]	(105,076)	(87,783)
Capital expenditures	[2]	$ 11,609	$ 12,548

[1] The difference between operating income (loss) and income before income taxes includes the following, which are not allocated to our reportable segments: - For the 13 weeks ended April 30, 2022: interest expense, net of $4.6 million and other income, net of $4.4 million - For the 13 weeks ended May 1, 2021: interest expense, net of $8.5 million and other income, net of $1.9 million

[2] Corporate and Other includes revenue and operating results of the Todd Snyder brand, Unsubscribed brand, and Supply Chain Platform (net of intersegment eliminations), which have been identified as separate operating segments, but are not material to disclose as separate reportable segments. Corporate operating costs represents certain costs that are not directly attributable to another reportable segment.