Derivative Instruments And Hedging Activities (Tables)

3 Months Ended

Jan. 25, 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 Operations are as follows (in thousands):

	Three Months Ended
	January 25, 2014			January 26, 2013
Cost of revenues	$	72		$	33
Research and development	(300		)	(5		)
Sales and marketing	239			166
General and administrative	22			8
Total	$	33		$	202

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 United States dollars	As of January 25, 2014		As of October 26, 2013		As of January 25, 2014		As of October 26, 2013
Euro	$	30,023	$	16,012	$	—	$	25,478
British pound	19,558		25,053		—		—
Indian rupee	12,431		17,444		—		—
Singapore dollar	9,387		12,867		—		—
Japanese yen	9,234		16,172		—		—
Swiss franc	8,446		11,066		—		—
Total	$	89,079	$	98,614	$	—	$	25,478