Revenue Recognition - Additional Information (Detail)	3 Months Ended
	May 02, 2020 USD ($)	May 04, 2019 USD ($)	Jun. 10, 2020 USD ($) points	Jun. 09, 2020 USD ($) points	Feb. 20, 2020 USD ($) points
Disaggregation of Revenue [Line Items]
Breakage unused gift and merchandise revenue recognized	$ 400,000	$ 600,000
Breakage revenue on unused credit card reward certificates	$ 2,600,000	$ 1,900,000
Non credit card reward certificates, increment value					$ 5
Non credit card reward certificates, points | points					500
Subsequent Event
Disaggregation of Revenue [Line Items]
Credit card reward certificates, increment value			$ 5	$ 10
Credit card reward certificate, points | points			500	1,000