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
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019
Segment Reporting Information
Net revenues	$ 709,282	$ 706,514	$ 1,192,177	$ 1,304,935
Gross profit	332,419	294,958	532,073	527,772
Depreciation and amortization	25,342	25,321	50,212	52,510
RH Segment
Segment Reporting Information
Net revenues	681,387	672,328	1,136,344	1,236,034
Gross profit	320,481	280,469	508,243	498,412
Depreciation and amortization	24,234	24,170	47,951	50,174
Waterworks
Segment Reporting Information
Net revenues	27,895	34,186	55,833	68,901
Gross profit	11,938	14,489	23,830	29,360
Depreciation and amortization	$ 1,108	$ 1,151	$ 2,261	$ 2,336