Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Nov. 03, 2012	Oct. 29, 2011
Current Assets
Allowances of accounts receivable	$ 2,721	$ 1,465
Amount related to stock-based compensation	$ 2,517	$ 2,431
Shareholders' Equity
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	471,934	471,934
Preferred stock, shares outstanding	0
Common stock, par value	$ 0.166	$ 0.166
Common stock, shares authorized	1,200,000,000	1,200,000,000
Common stock, shares issued	301,389,176	297,960,718
Common stock, shares outstanding	301,389,176	297,960,718