Derivatives and Hedging - Gains And Losses (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 29, 2017	Oct. 30, 2016
Derivative instruments gains or losses (before tax)
Gains or losses excluded from the assessment of cash flow hedge effectiveness	$ 0	$ 0
Gains or losses excluded from the assessment of fair value hedge effectiveness	0	0
Gains or losses resulting from the discontinuance of cash flow hedges	0	0
Gains or losses recognized as a result of a hedged firm commitment no longer qualifying as a fair value hedge	0	0
Derivatives not designated as hedges \| Commodity contracts \| Cost of products sold
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in Earnings	(408)	(796)
Cash Flow Hedges \| Commodity contracts
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in AOCL (Effective Portion)	(1,393)	6,852
Cash Flow Hedges \| Commodity contracts \| Cost of products sold
Derivative instruments gains or losses (before tax)
Gain/(Loss) Reclassified from AOCL into Earnings (Effective Portion)	5,994	(1,310)
Gain/(Loss) Recognized in Earnings (Ineffective Portion)	156	(14,591)
Fair Value Hedges \| Derivatives designated as hedges \| Commodity contracts \| Cost of products sold
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in Earnings (Effective Portion)	(327)	1,796
Gain/(Loss) Recognized in Earnings (Ineffective Portion)	$ 267	$ 4,849

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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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.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Amount of gain (loss) from the ineffectiveness of the hedge.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The net gain (loss) relating to components of the gain (loss) on the cash flow hedging instrument excluded from the assessment of cash flow hedge effectiveness. Recognized in earnings.

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Net gain (loss) relating to components of the gain (loss) on the fair value hedging instrument excluded from the assessment of fair value hedge effectiveness. Recognized in earnings.

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Amount of net gain (loss) recognized in earnings when a hedged firm commitment no longer qualifies as a fair value hedge.

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The amount of net gain (loss) reclassified into earnings in the period when cash flow hedge is discontinued because it is probable that the original forecasted transactions will not occur by the end of the original period or an additional two month time period.

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