Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Oct. 29, 2011	Oct. 30, 2010
Current Assets
Allowances of accounts receivable	$ 1,465	$ 1,581
Amount related to stock-based compensation	$ 2,431	$ 2,534
Shareholders' Equity
Preferred stock, par value	$ 1.00	$ 1.00
Preferred stock, shares authorized	471,934	471,934
Preferred stock, shares outstanding
Common stock, par value	$ 0.166	$ 0.166
Common stock, shares authorized	1,200,000,000	1,200,000,000
Common stock, shares issued	297,960,718	298,652,994
Common stock, shares outstanding	297,960,718	298,652,994