Derivative Instruments And Hedging Activities (Tables)

12 Months Ended

Oct. 29, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule Of Net Gains (Losses) Related To The Effective Portion Of Foreign Currency Derivatives

Net gains (losses) relating to the effective portion of foreign currency derivatives recorded in the Company’s Consolidated Statements of Income are as follows (in thousands):

	Fiscal Year Ended
	October 29, 2016			October 31, 2015			November 1, 2014
Cost of revenues	$	(238	)	$	(898	)	$	126
Research and development	(1,546		)	(381		)	(451		)
Sales and marketing	(940		)	(2,772		)	528
General and administrative	(67		)	(199		)	59
Total	$	(2,791	)	$	(4,250	)	$	262

Schedule Of Total Gross Notional Amounts, Presented By Currency

Total gross notional amounts, presented by currency, are as follows (in thousands):

	Derivatives Designated as Hedging Instruments
In U.S. dollars	October 29, 2016		October 31, 2015
British pound	$	42,783	$	46,330
Euro	34,070		40,961
Indian rupee	32,275		35,647
Chinese yuan	19,805		15,129
Singapore dollar	15,057		13,745
Swiss franc	14,426		9,265
Japanese yen	9,944		8,809
Australian dollar	7,876		—
Total	$	176,236	$	169,886