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v3.25.1

Business Operations - Additional Information (Detail) | Feb. 01, 2025 Store Country
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of retail stores | 1,500
Number of international store locations | 300
Number of countries company operates in | Country | 90

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- Definition Number of international store locations. + References No definition available. + Details
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Namespace Prefix: | aeo_
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Balance Type: | na
Period Type: | instant

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- Definition The number of countries in which the entity operates as of balance sheet date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
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- Definition Represents the number of stores. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
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