Goodwill, Tradenames, Trademarks and Other Intangible Assets - Goodwill, Tradenames, Trademarks and Domain Names Activity (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Apr. 30, 2022	Jan. 28, 2017
Goodwill Activity
Goodwill, Beginning balance	$ 141,100
Goodwill, Ending balance	141,092
Tradenames, trademarks and domain names Activity
Indefinite-lived intangible assets, Beginning balance	73,161
Indefinite-lived intangible assets, Ending balance	73,488
RH Segment
Goodwill Activity
Goodwill, Beginning balance	141,100
Goodwill, Foreign Currency Translation	(8)
Goodwill, Ending balance	141,092
Tradenames, trademarks and domain names Activity
Indefinite-lived intangible assets, Beginning balance	56,161
Indefinite-lived intangible assets, Ending balance	56,488
RH Segment \| Tradenames, trademarks and other intangible assets
Tradenames, trademarks and domain names Activity
Indefinite-lived intangible assets, Beginning balance	56,161
Indefinite-lived intangible assets, Acquisition	327
Indefinite-lived intangible assets, Ending balance	56,488
Waterworks
Goodwill Activity
Goodwill impairment charge	51,000	$ 51,000
Tradenames, trademarks and domain names Activity
Indefinite-lived intangible assets, Beginning balance	17,000
Tradename impairment	35,000
Indefinite-lived intangible assets, Ending balance	17,000
Waterworks \| Tradename [Member]
Tradenames, trademarks and domain names Activity
Indefinite-lived intangible assets, Beginning balance	17,000
Indefinite-lived intangible assets, Ending balance	$ 17,000

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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