DERIVATIVES AND HEDGING (Details 3) (USD $)	3 Months Ended	9 Months Ended
Jul. 31, 2011	Jul. 25, 2010	Jul. 31, 2011	Jul. 25, 2010	Jan. 30, 2011
Cash Flow Hedges \| Commodity contracts
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in Accumulated Other Comprehensive Loss (AOCL) (Effective Portion)	$ 537,000	$ 2,914,000	$ 41,200,000	$ (14,070,000)
Gain/(Loss) Reclassified from AOCL into Earnings (Effective Portion)	15,257,000	(6,444,000)	29,714,000	(24,312,000)
Gain/(Loss) Recognized in Earnings (Ineffective Portion)	(2,806,000)	1,205,000	(8,134,000)	1,239,000
Fair Value Hedges \| Commodity contracts
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in Earnings (Effective Portion)	(4,232,000)	(773,000)	(15,896,000)	(2,121,000)
Gain/(Loss) Recognized in Earnings (Ineffective Portion)	346,000	12,000	(73,000)	123,000
Commodity contracts \| Derivatives not designated as hedges
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in Earnings	(58,000)	(131,000)	(2,005,000)	(37,000)
Hedging gains, before tax, included in accumulated other comprehensive loss related to de-designated commodity derivatives previously designated as cash flow hedges	8,200,000		8,200,000		17,700,000
Foreign exchange contracts \| Derivatives not designated as hedges
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in Earnings	$ 113,000	$ 42,000	$ (78,000)	$ 42,000

Hedging gains, before tax, included in accumulated other comprehensive income (loss) related to de-designated price risk derivatives previously designated as cash flow hedges.

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
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The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 205G
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 4C
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 205G
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Net gain (loss) from the increase (decrease) in fair value of derivative instrument not designated as hedging instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The portion of a hedge deemed to be ineffective that is reflected in current period results of operations.

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