Acquisitions (Details) (USD $)	12 Months Ended				0 Months Ended	3 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended
	Nov. 02, 2013		Nov. 03, 2012	Oct. 29, 2011	Mar. 30, 2012 Multigig Inc [Member]	Nov. 02, 2013 Multigig Inc [Member]	Nov. 02, 2013 Multigig Inc [Member]	Nov. 03, 2012 Multigig Inc [Member]	Jul. 30, 2011 Lyric Semiconductor, Inc [Member]	Nov. 02, 2013 Lyric Semiconductor, Inc [Member]	Jun. 09, 2011 Lyric Semiconductor, Inc [Member]
Business Acquisition [Line Items]
Fair value of the consideration transferred totaled					$ 26,800,000				$ 27,800,000
Initial cash payments					24,200,000				14,000,000
Contingent consideration											13,800,000
Period of cash payments related to contingent consideration										June 2011 through June 2016
Payments for contingent consideration	6,000,000	[1]								8,000,000
BusinessAcquisitionPurchasePriceAllocationIntangibleAssetsNotAmortizable1					15,600,000					12,200,000
Current portion of contingent consideration liability										3,800,000
Noncurrent portion of contingent consideration liability										2,700,000
Indemnification holdback					2,600,000
Indemnification holdback months to be paid							15 months
Indemnification holdback adjustment						100,000	100,000
Payments to Acquire Businesses, Net of Cash Acquired	2,475,000		24,158,000	13,988,000
Adjustment to deferred taxes and goodwill after purchase accounting was finalized						400,000
Developed technology					1,100,000
Goodwill acquired					7,000,000		0	7,298,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent					3,100,000					(3,300,000)
Goodwill										18,900,000
Goodwill deductible for tax purposes	0									0
Business Combination, Contingent Consideration, Liability										6,500,000
Obligated payment period							5 years			20 years
Obligated to pay royalties on revenue recognized from the sale of products and licenses						1,000,000	1,000,000			25,000,000
Acquisition related costs							500,000			200,000
Royalty payments							$ 0			$ 0

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