Retail Fleet Optimization Plan (Details) - Retail Fleet Optimization Plan $ in Millions	3 Months Ended		9 Months Ended
	Nov. 02, 2019 USD ($)	Feb. 02, 2019 store	Nov. 02, 2019 USD ($) store
Property, Plant and Equipment [Line Items]
Number of store closures			(45)
Cost of Goods, Total
Property, Plant and Equipment [Line Items]
Accelerated depreciation | $	$ 2.1		$ 9.9
United States
Property, Plant and Equipment [Line Items]
Number of store expected to be closed		250
Chico's
Property, Plant and Equipment [Line Items]
Number of store closures			(17)
Chico's | United States
Property, Plant and Equipment [Line Items]
Number of store expected to be closed		100
WHBM
Property, Plant and Equipment [Line Items]
Number of store closures			(16)
WHBM | United States
Property, Plant and Equipment [Line Items]
Number of store expected to be closed		90
Soma
Property, Plant and Equipment [Line Items]
Number of store closures			(12)
Soma | United States
Property, Plant and Equipment [Line Items]
Number of store expected to be closed		60