Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 30, 2015	Oct. 31, 2014	Oct. 25, 2013
Goodwill And Intangible Asset [Line Items]
Intangible asset amortization expense	$ 9,640	$ 8,273	$ 7,037
Future amortization expense, year one	12,000
Future amortization expense, year two	12,000
Future amortization expense, year three	12,000
Future amortization expense, year four	12,000
Future amortization expense, year five	$ 12,000
Customer Lists [Member]
Goodwill And Intangible Asset [Line Items]
Finite-Lived Intangible Asset, Useful Life (in years)	26 years
Other Intangible Assets [Member]
Goodwill And Intangible Asset [Line Items]
Finite-Lived Intangible Asset, Useful Life (in years)	34 years
Minimum [Member] | Customer Lists [Member]
Goodwill And Intangible Asset [Line Items]
Finite-Lived Intangible Asset, Useful Life (in years)	20 years	20 years
Minimum [Member] | Other Intangible Assets [Member]
Goodwill And Intangible Asset [Line Items]
Finite-Lived Intangible Asset, Useful Life (in years)	10 years	10 years
Maximum [Member] | Customer Lists [Member]
Goodwill And Intangible Asset [Line Items]
Finite-Lived Intangible Asset, Useful Life (in years)	40 years	40 years
Maximum [Member] | Other Intangible Assets [Member]
Goodwill And Intangible Asset [Line Items]
Finite-Lived Intangible Asset, Useful Life (in years)	50 years	50 years