Goodwill And Other Intangible Assets (Information Regarding Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 26, 2012	Oct. 28, 2011
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Carrying Amount	615,815	612,442
Accumulated Amortization	(65,709)	(59,156)
Net	550,106	553,286
Technology [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Carrying Amount	169,690	169,112
Accumulated Amortization	0	0
Trademarks [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Carrying Amount	178,070	175,192
Accumulated Amortization	0	0
Customer Lists [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Carrying Amount	253,349	253,471
Accumulated Amortization	(54,047)	(47,662)
Net	199,302	205,809
Other [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Carrying Amount	14,706	14,667
Accumulated Amortization	(11,662)	(11,494)
Net	3,044	3,173
Minimum [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, estimated useful life	10 years
Minimum [Member] | Customer Lists [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, estimated useful life	20 years	20 years
Minimum [Member] | Other [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, estimated useful life	10 years	10 years
Maximum [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, estimated useful life	40 years
Maximum [Member] | Customer Lists [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, estimated useful life	40 years	40 years
Maximum [Member] | Other [Member]
Indefinite-Lived And Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, estimated useful life	40 years	40 years