Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Oct. 29, 2016	Oct. 31, 2015
Current Assets
Allowances of accounts receivable	$ 5,117	$ 2,081
Amount related to stock-based compensation	$ 2,486	$ 2,923
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	308,170,560	312,060,682
Common stock, shares outstanding	308,170,560	312,060,682