Leases - Narrative (Details) $ in Millions	9 Months Ended
	Oct. 25, 2020 USD ($) numberOfLeases	Dec. 02, 2020
Lessee, Lease, Description [Line Items]
Remaining lease term–operating leases	10 years
Maximum renewal term	5 years
Termination period	1 year
Lease not commenced, number of leases | numberOfLeases	2
Lease not commenced, lease liability | $	$ 4.5
Subsequent Event
Lessee, Lease, Description [Line Items]
Lease not commenced, term		10 years