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v3.25.2

THE COMPANY - Nature of Business (Detail) | Aug. 02, 2025 store
--- | ---
Segment Reporting Information [Line Items] |
Number of stores | 12
RH Galleries |
Segment Reporting Information [Line Items] |
Number of stores | 71
RH outlet stores |
Segment Reporting Information [Line Items] |
Number of stores | 43
RH Guesthouse |
Segment Reporting Information [Line Items] |
Number of stores | 1
RH Interior Design Office |
Segment Reporting Information [Line Items] |
Number of stores | 1
Waterworks |
Segment Reporting Information [Line Items] |
Number of stores | 14

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- Definition Represents the number of stores. + References No definition available. + Details
Name: | us-gaap_NumberOfStores
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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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
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rh_RhGalleriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rh_RhOutletStoresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rh_RhGuesthouseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rh_RhDesignStudioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rh_WaterworksSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |