Segment Reporting - Statements of Operations Metrics Reviewed by CODM to Evaluate Performance Internally or as Required under ASC 280 (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Segment Reporting Information
Net revenues	$ 3,758,820	$ 2,848,626	$ 2,647,437
Gross profit	1,855,411	1,325,531	1,095,011
Depreciation and amortization	96,022	100,040	100,739
Share of equity method investments losses	8,214	888
RH Segment [Member]
Segment Reporting Information
Net revenues	3,593,842	2,729,422	2,514,296
Gross profit	1,772,668	1,274,148	1,038,722
Depreciation and amortization	91,252	95,071	96,148
Waterworks [Member]
Segment Reporting Information
Net revenues	164,978	119,204	133,141
Gross profit	82,743	51,383	56,289
Depreciation and amortization	$ 4,770	$ 4,969	$ 4,591