v2.3.0.11

BUSINESS ACQUISITIONS, INVESTMENTS AND REDEEMABLE NONCONTROLLING INTERESTS (Details 5) (BioProcess Algae [Member], USD $) In Thousands, unless otherwise specified | 9 Months Ended |  |
--- | --- | --- | ---
Aug. 27, 2011 | Aug. 28, 2010 | Nov. 27, 2010 | May 01, 2008
BioProcess Algae [Member] |  |  |  |
Schedule of Cost-method Investments [Line Items] |  |  |  |
Cost Method Investment, Ownership Percentage |  |  |  | 15.00%
Investment Identifier | BioProcess Algae LLC |  |  |
Cost Method Investments, Carrying Amount | $ 398 |  | $ 398 |
Cost Method Investment Income, Dividend | $ 0 | $ 0 |  |

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