Retirement Plans (Details 3)	12 Months Ended
Oct. 29, 2011	Oct. 30, 2010
Projected benefit obligation
Discount rate	5.60%	5.33%
Rate of increase in compensation levels	3.07%	3.40%
Net annual periodic pension cost was determined using the following weighted average assumptions
Discount rate	5.33%	6.32%
Expected long-term return on plan assets	6.15%	6.73%
Rate of increase in compensation levels	3.40%	3.72%

The interest rate used to adjust for the time value of money for the plan.

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Expected rate of compensation increases (for pay-related plans).

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An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation.

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Expected rate of compensation increases (for pay-related plans).

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