Summary of Significant Accounting Policies - Fair Value Change in Fair Value of Contingent Consideration (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Nov. 03, 2012		Oct. 29, 2011
Change in the fair value of the contingent consideration
Contingent consideration, beginning balance	$ 13,973		$ 0
Contingent consideration liability recorded			13,790
Payment made	(2,000)	[1]
Fair value adjustment	246	[2]	183	[2]
Contingent consideration, ending balance	$ 12,219		$ 13,973

[1] The payment is reflected in the statements of cash flows as cash used in financing activities related to the liability recognized at fair value as of the acquisition date and as cash provided by operating activities related to the fair value adjustments previously recognized in earnings.

[2] Recorded in research and development expense in the consolidated statements of income.