Derivatives (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Aug. 03, 2013	Aug. 04, 2012	Aug. 03, 2013	Aug. 04, 2012
Cost of sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	$ 247	$ 1,390	$ (1,171)	$ 2,912
Research and development [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	(23)	978	(279)	2,071
Selling, marketing, general and administrative [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	$ 122	$ 1,248	$ (311)	$ 2,703