Barter Arrangement - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020
Selling, General and Administrative Expenses [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Media credit recorded as expense	$ 1.9
ASU 2014-09 [Member] | Advertising Barter Transactions [Member] | Evergreen Trading [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Transfer of inventory against media credit		$ 0.7
Media credit valued		2.0
Gain recorded upon shipment of inventory		$ 1.3