Goodwill And Intangible Assets Goodwill And Intangible Assets (Narrative) (Details)	12 Months Ended
	Oct. 29, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
New Date of Annual Goodwill Impairment Test	first day of the fourth fiscal quarter
Reason for Change in Date of Annual Goodwill Impairment Test	This change in the annual impairment test date was made to better coincide with the timing of when the Company prepares its annual budget and financial plans as part of its regular long-range planning process.
Disclosure of Change of Date for Annual Goodwill Impairment Test	Effective on the first day of the fourth fiscal quarter of 2016, the Company changed the date of its annual impairment test for goodwill from the first day of the second fiscal quarter to the first day of the fourth fiscal quarter. This change in the annual impairment test date was made to better coincide with the timing of when the Company prepares its annual budget and financial plans as part of its regular long-range planning process. Upon the change in the annual impairment test date during the fourth fiscal quarter of 2016, the Company again performed an impairment test in addition to the one performed during the second fiscal quarter of 2016. There was no change in the valuation methodology between the annual impairment tests performed during the second and fourth fiscal quarters of 2016.