Segment Reporting - Statements of Operations Metrics Reviewed by CODM to Evaluate Performance Internally or as Required under ASC 280 (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 29, 2023	Jul. 30, 2022
Segment Reporting Information
Net revenues	$ 800,479	$ 991,620	$ 1,539,641	$ 1,948,912
Gross profit	380,073	523,218	727,618	1,021,801
Depreciation and amortization	28,136	26,970	55,906	51,728
Share of equity method investments loss	3,382	2,821	4,984	4,196
RH Segment
Segment Reporting Information
Net revenues	753,550	940,182	1,444,066	1,849,130
Gross profit	354,425	495,074	676,009	967,896
Depreciation and amortization	26,828	25,671	53,253	49,195
Waterworks
Segment Reporting Information
Net revenues	46,929	51,438	95,575	99,782
Gross profit	25,648	28,144	51,609	53,905
Depreciation and amortization	1,308	1,299	2,653	2,533
Real Estate Investments
Segment Reporting Information
Share of equity method investments loss	$ 3,400	$ 2,800	$ 5,000	$ 4,200