Segment Reporting - Summary of Segment Reporting Information by Segment (Details) $ in Thousands	12 Months Ended
	Jan. 30, 2022 USD ($) segment	Jan. 31, 2021 USD ($)	Feb. 02, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of segments | segment	1
Net revenues	$ 8,245,936	$ 6,783,189	$ 5,898,008
International
Segment Reporting Information [Line Items]
Net revenues	426,700	345,700	365,600
Pottery Barn
Segment Reporting Information [Line Items]
Net revenues	3,120,687	2,526,241	2,214,397
West Elm
Segment Reporting Information [Line Items]
Net revenues	2,234,548	1,682,254	1,466,537
Williams Sonoma
Segment Reporting Information [Line Items]
Net revenues	1,345,851	1,242,271	1,032,368
Pottery Barn Kids and Teen
Segment Reporting Information [Line Items]
Net revenues	1,139,893	1,042,531	908,561
Other
Segment Reporting Information [Line Items]
Net revenues	$ 404,957	$ 289,892	$ 276,145