Goodwill and Intangible Assets (Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	May 02, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 52,260
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years 10 months 27 days
Trade name
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	500
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	6 years 0 months 0 days
Core/developed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	28,450
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	4 years 0 months 14 days
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	22,030
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years 11 months 6 days
Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	240
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	2 years 0 months 0 days
Patents with broader applications
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 1,040	[1]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	15 years 0 months 0 days	[1]

[1] These are patents acquired by the Company as part of an acquisition during the three months ended May 2, 2015. The potential use of these patents extends beyond their use in the core/developed technology acquired in the acquisition.