Stock-Based Compensation (Schedule of Share-based Compensation, Stock Options, Activity) (Details) - Stock options - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 31, 2015	Nov. 01, 2014	Oct. 26, 2013	Oct. 27, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding
Stock options, Beginning balance	6,199	12,561	29,497
Stock options, Granted	1,117	1,770	2,875
Stock options, Exercised	(564)	(6,971)	(13,149)
Stock options, Forfeited or expired	(61)	(1,161)	(6,662)
Stock options, Ending balance	6,691	6,199	12,561	29,497
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures
Weighted Average Exercise Price, Stock options, Beginning balance	$ 6.79	$ 6.19	$ 5.43
Weighted Average Exercise Price, Stock options, Granted	10.89	9.03	5.64
Weighted Average Exercise Price, Stock options, Exercised	6.68	5.93	3.99
Weighted Average Exercise Price, Stock options, Forfeited or expired	8.20	8.93	6.90
Weighted Average Exercise Price, Stock options, Ending balance	$ 7.47	$ 6.79	$ 6.19	$ 5.43
Aggregate intrinsic value, Stock options, Outstanding	$ 20,252	$ 24,452	$ 24,784	$ 26,077
Aggregate intrinsic value, Stock options, Exercised	$ 2,980	$ 24,240	$ 32,324
Weighted-average grant date fair value	$ 3.09	$ 3.16	$ 2.34
Weighted average remaining contractual term, Stock options, Outstanding	4 years 4 months 13 days	4 years 8 months 26 days	2 years 4 months 13 days	1 year 7 months 10 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest
Vested and expected to vest, Stock options, Outstanding	6,402
Vested and expected to vest, Stock options, Weighted average exercise price	$ 7.39
Vested and expected to vest, Stock options, Weighted average remaining contractual term	4 years 3 months 25 days
Vested and expected to vest, Stock options, Outstanding, Aggregate intrinsic value	$ 19,845
Exercisable and vested, Stock options, Outstanding	3,981
Exercisable and vested, Stock options, Weighted average exercise price	$ 6.79
Exercisable and vested, Stock options, Weighted average remaining contractual term	3 years 9 months 22 days
Exercisable and vested, Stock options, Outstanding, Aggregate intrinsic value	$ 14,575