Segment Reporting - Summary of Geographical Information (Detail) - USD ($) $ in Thousands		12 Months Ended
		Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Revenues From External Customers And Long Lived Assets [Line Items]
Total net revenue	[1]	$ 5,010,785	$ 3,759,113	$ 4,308,212
Long-lived assets, net:
Total long-lived assets, net		2,295,410	1,850,105
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Total net revenue		4,336,806	3,295,028	3,710,270
Long-lived assets, net:
Total long-lived assets, net		2,137,835	1,705,561
Foreign
Revenues From External Customers And Long Lived Assets [Line Items]
Total net revenue	[2]	673,979	464,085	$ 597,942
Long-lived assets, net:
Total long-lived assets, net		$ 157,575	$ 144,544

[1] The difference between Operating income (loss) and Income (loss) before income taxes includes the following, which are not allocated to our reportable segments: - For Fiscal 2021: interest expense (income), net of $34.6 million and other income, net of $2.5 million - For Fiscal 2020: interest expense (income), net of $24.6 million and other income, net of $3.7 million - For Fiscal 2019: interest expense (income), net of ($6.2) million and other income, net of $5.7 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.