Derivative Instruments And Hedging Activities (Tables)

9 Months Ended

Jul. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

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

Net losses relating to the effective portion of foreign currency derivatives, which are offset by net gains on the underlying exposures, are recorded in the Company’s Condensed Consolidated Statements of Income as follows (in thousands):

	Three Months Ended						Nine Months Ended
	July 30, 2016			August 1, 2015			July 30, 2016			August 1, 2015
Cost of revenues	$	(35	)	$	(141	)	$	(195	)	$	(605	)
Research and development	(342		)	(206		)	(968		)	(273		)
Sales and marketing	(120		)	(542		)	(764		)	(1,866		)
General and administrative	(10		)	(52		)	(54		)	(135		)
Total	$	(507	)	$	(941	)	$	(1,981	)	$	(2,879	)

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	July 30, 2016		October 31, 2015
Euro	$	10,410	$	40,961
British pound	9,940		46,330
Indian rupee	8,836		35,647
Chinese yuan	3,629		15,129
Singapore dollar	3,484		13,745
Japanese yen	2,606		8,809
Swiss franc	2,365		9,265
Total	$	41,270	$	169,886