Segment Reporting - Summary of Geographical Information (Detail) - USD ($) $ in Thousands		3 Months Ended
		Apr. 30, 2022	May 01, 2021
Revenues From External Customers And Long Lived Assets [Line Items]
Total net revenue	[1]	$ 1,055,037	$ 1,034,614
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Total net revenue		908,166	909,659
Foreign
Revenues From External Customers And Long Lived Assets [Line Items]
Total net revenue	[2]	$ 146,871	$ 124,955

[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] Amounts represent sales from American Eagle and Aerie international retail stores, and e-commerce sales that are billed to and/or shipped to foreign countries and international franchise royalty revenue.