Barter Arrangements (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 31, 2021	Nov. 01, 2020	Oct. 31, 2021	Nov. 03, 2019	Jan. 31, 2021
Barter Arrangements [Abstract]
Inventory exchanged for media credits	$ 0.6	$ 0.4	$ 0.6	$ 1.1
Unused media credits	$ 2.0		$ 2.0		$ 2.5