SEGMENT REPORTING - Net Revenues by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 02, 2025	Oct. 27, 2024	Nov. 02, 2025	Oct. 27, 2024
Segment Reporting Information [Line Items]
Total	$ 1,882,814	$ 1,800,668	$ 5,449,687	$ 5,249,323
International
Segment Reporting Information [Line Items]
Total	77,100	76,800	232,900	229,300
Pottery Barn
Segment Reporting Information [Line Items]
Total	741,526	718,240	2,161,197	2,120,898
West Elm
Segment Reporting Information [Line Items]
Total	468,243	450,490	1,373,878	1,339,578
Williams Sonoma
Segment Reporting Information [Line Items]
Total	276,417	252,125	782,963	730,231
Pottery Barn Kids and Teen
Segment Reporting Information [Line Items]
Total	291,382	287,259	807,847	768,469
Other
Segment Reporting Information [Line Items]
Total	$ 105,246	$ 92,554	$ 323,802	$ 290,147