Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

Name:	us-gaap_RestructuringReserve
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Leases - Narrative (Details) $ in Thousands, ft² in Millions	6 Months Ended
	May 02, 2020 USD ($) ft²	Nov. 02, 2019 USD ($)	May 04, 2019 USD ($)	Nov. 03, 2018 USD ($)
Lessee, Lease, Description [Line Items]
Area leased (in sq ft) \| ft²	1.4
Remaining lease term (up to)	13 years
Extension term (up to)	10 years
Termination period (up to)	8 years
Restructuring reserve	$ 2,427	$ 15,143	$ 2,674	$ 3,847
Consolidation of excess facilities and other restructuring activities
Lessee, Lease, Description [Line Items]
Restructuring reserve		$ 11,100