Consolidated Balance Sheets Parenthetical (USD $) In Thousands, except Per Share data, unless otherwise specified	Nov. 29, 2013	Nov. 30, 2012
Current Assets:
Allowance for doubtful accounts receivable, current	$ 10,228	$ 12,643
Stockholders' Equity:
Preferred stock, par or stated value per share	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	2,000	2,000
Preferred stock, shares issued	0	0
Common stock, par or stated value per share	$ 0.0001	$ 0.0001
Common stock, shares authorized	900,000	900,000
Common stock, shares issued	600,834	600,834
Common stock, shares outstanding	496,261	494,132
Treasury stock, shares	104,573	106,702