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Stock-based Compensation (Deferred Compensation Arrangements) (Narrative) (Details) | 12 Months Ended
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Jan. 31, 2021 yearOld shares
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |
Number of shares of common stock each deferred share entitled to | shares | 1
Restricted Stock Units (RSUs) |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |
Age at which award becomes non-forfeitable | yearOld | 60
Award requisite service period | 5 years

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- Definition The number of shares of common stock each deferred share is entitled to at conversion. + References No definition available. + Details
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Namespace Prefix: | hd_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Age when share-based compensation award may become non-forfeitable. + References No definition available. + Details
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Namespace Prefix: | hd_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Details
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Data Type: | na
Balance Type: |
Period Type: |