Segment Reporting - Summary of Statements of Operations Metrics Reviewed by CODM to Evaluate Performance Internally or As required under ASC 280 - Segment Reporting (Detail) - USD ($) $ in Thousands	3 Months Ended
May 04, 2019	May 05, 2018
Segment Reporting Information
Net revenues	$ 598,421	$ 557,406
Gross profit	232,814	209,333
Depreciation and amortization	27,189	22,745
RH Segment
Segment Reporting Information
Net revenues	563,706	526,007
Gross profit	217,943	195,706
Depreciation and amortization	26,004	21,633
Waterworks
Segment Reporting Information
Net revenues	34,715	31,399
Gross profit	14,871	13,627
Depreciation and amortization	$ 1,185	$ 1,112

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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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.

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