Derivative Instruments And Hedging Activities (Tables)

3 Months Ended

Jan. 31, 2015

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
	January 31, 2015			January 25, 2014
Cost of revenues	$	(136	)	$	72
Research and development	(35		)	(300		)
Sales and marketing	(454		)	239
General and administrative	(58		)	22
Total	$	(683	)	$	33

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 January 31, 2015		As of November 1, 2014		As of January 31, 2015		As of November 1, 2014
Euro	$	9,741	$	14,404	$	12,985	$	19,200
British pound	7,887		11,168		10,517		14,891
Indian rupee	14,510		19,413		—		—
Chinese yuan	7,638		10,406		—		—
Singapore dollar	6,583		9,242		—		—
Japanese yen	6,342		8,856		—		—
Swiss franc	5,863		7,468		—		—
Total	$	58,564	$	80,957	$	23,502	$	34,091