Segments and Disaggregated Revenue - Summary of Revenue by Product Category (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Entity Wide Information Revenue From External Customer [Line Items]
Net sales	$ 2,417.6	$ 2,762.3	$ 2,241.2
Sewing
Entity Wide Information Revenue From External Customer [Line Items]
Net sales	1,036.5	1,319.9	1,044.2
Arts And Crafts And Home Decor
Entity Wide Information Revenue From External Customer [Line Items]
Net sales	1,345.9	1,392.8	1,155.6
Other
Entity Wide Information Revenue From External Customer [Line Items]
Net sales	$ 35.2	$ 49.6	$ 41.4