Derivative Instruments And Hedging Activities (Tables)

9 Months Ended

Aug. 02, 2014

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 Condensed Consolidated Statements of Income are as follows (in thousands):

	Three Months Ended						Nine Months Ended
	August 2, 2014			July 27, 2013			August 2, 2014			July 27, 2013
Cost of revenues	$	53		$	2		$	173		$	31
Research and development	(80		)	(2		)	(665		)	53
Sales and marketing	236			10			657			152
General and administrative	37			1			75			6
Total	$	246		$	11		$	240		$	242

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				Derivatives Not Designated as Hedging Instruments
In U.S. dollars	As of August 2, 2014		As of October 26, 2013		As of August 2, 2014		As of October 26, 2013
Euro	$	12,553	$	16,012	$	—	$	25,478
British pound	8,665		25,053		—		—
Indian rupee	5,778		17,444		—		—
Singapore dollar	4,082		12,867		—		—
Japanese yen	3,784		16,172		—		—
Swiss franc	3,445		11,066		—		—
Total	$	38,307	$	98,614	$	—	$	25,478