Leases - Narrative (Details) ft² in Millions, $ in Millions	3 Months Ended
	Jan. 30, 2021 USD ($) ft²
Leases [Abstract]
Area leased (in sq ft) | ft²	1.3
Remaining lease term (up to)	11 years
Extension term (up to)	10 years
Termination period (up to)	5 years
ROU assets that involve subleased or vacant space | $	$ 4.7