Segment Reporting - Percentage Of Revenues By Product (Details) - Revenues	12 Months Ended
Oct. 29, 2017	Oct. 30, 2016	Oct. 25, 2015
Percentage of revenue by classes of products
Percentage of total revenues	100.00%	100.00%	100.00%
Perishable
Percentage of revenue by classes of products
Percentage of total revenues	53.70%	53.10%	53.00%
Shelf-stable
Percentage of revenue by classes of products
Percentage of total revenues	20.20%	18.20%	18.40%
Poultry
Percentage of revenue by classes of products
Percentage of total revenues	19.10%	20.50%	18.60%
Miscellaneous
Percentage of revenue by classes of products
Percentage of total revenues	7.00%	8.20%	10.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611

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