Goodwill, Purchased Technology and Other Intangible Assets (Details Textual)	6 Months Ended
May. 01, 2016
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	1 year
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, useful life	15 years

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration