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DISPOSAL OF LONG-LIVED ASSETS (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Oct. 30, 2011 | Oct. 30, 2011
Pork Segment [Member] | Portsmouth, Virginia Plant [Member] |  |
Disposal of Long-Lived Assets [Line Items] |  |
Accelerated Depreciation | $ 0.4 |
Inventory Write-Off | 0.8 |
Severance Costs | 0.6 |
Hog Production Segment [Member] | Missouri Hog Farms [Member] |  |
Disposal of Long-Lived Assets [Line Items] |  |
Accelerated Depreciation | 3.2 | 7.5
End Of Fiscal 2013 [Member] | Pork Segment [Member] | Kinston Facility Expansion [Member] |  |
Disposal of Long-Lived Assets [Line Items] |  |
Estimated Future Capital Expenditures | 85 | 85
Next 18 Months [Member] | Pork Segment [Member] | Portsmouth, Virginia Plant [Member] |  |
Disposal of Long-Lived Assets [Line Items] |  |
Accelerated Depreciation |  | 7.6
Third Quarter of Fiscal 2012 [Member] | Hog Production Segment [Member] | Missouri Hog Farms [Member] |  |
Disposal of Long-Lived Assets [Line Items] |  |
Accelerated Depreciation |  | $ 0.7

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