Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	May 27, 2012	Nov. 27, 2011
Condensed Consolidated Balance Sheets
Accounts receivable, allowance for doubtful accounts, discounts and returns (in dollars)	$ 31,038	$ 30,104
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	600,000	600,000
Common stock, Issued shares	101,172	100,916
Common stock, outstanding shares	101,172	100,916
Treasury stock, shares	102	0