SEGMENT REPORTING - Net Revenues by Segment (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2022 USD ($)	Aug. 01, 2021 USD ($)	Jul. 31, 2022 USD ($) segment	Aug. 01, 2021 USD ($)
Segment Reporting Information [Line Items]
Total	$ 2,137,537	$ 1,948,339	$ 4,028,764	$ 3,697,368
Number of segments | segment			1
International
Segment Reporting Information [Line Items]
Total	113,300	116,100	$ 208,300	216,000
Pottery Barn
Segment Reporting Information [Line Items]
Total	879,107	732,323	1,653,753	1,411,378
West Elm
Segment Reporting Information [Line Items]
Total	607,918	579,636	1,144,211	1,056,953
Williams Sonoma
Segment Reporting Information [Line Items]
Total	248,611	255,455	500,831	521,062
Pottery Barn Kids and Teen
Segment Reporting Information [Line Items]
Total	284,162	273,937	511,131	510,004
Other
Segment Reporting Information [Line Items]
Total	$ 117,739	$ 106,988	$ 218,838	$ 197,971