SEGMENT REPORTING - Net Revenues by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 02, 2026	Aug. 03, 2025	Aug. 02, 2026	Aug. 03, 2025
Segment Reporting [Line Items]
Total	$ 1,959,757	$ 1,836,760	$ 3,765,213	$ 3,566,873
International
Segment Reporting [Line Items]
Total	80,700	78,000	154,100	155,800
Pottery Barn
Segment Reporting [Line Items]
Total	770,808	724,579	1,479,255	1,419,671
West Elm
Segment Reporting [Line Items]
Total	496,251	468,550	967,425	905,635
Williams Sonoma
Segment Reporting [Line Items]
Total	268,828	249,053	540,370	506,546
Pottery Barn Kids and Teen
Segment Reporting [Line Items]
Total	297,438	286,749	537,587	516,465
Other
Segment Reporting [Line Items]
Total	$ 126,432	$ 107,829	$ 240,576	$ 218,556