Pension and Other Post-retirement Benefits - Changes In Fair Value (Details) - Pension Benefits - USD ($) $ in Thousands	12 Months Ended
Oct. 27, 2019	Oct. 28, 2018
Change in Plan Assets
Fair Value of Plan Assets at Beginning of Year	$ 1,313,380	$ 1,379,953
Fair Value of Plan Assets at End of Year	1,477,288	1,313,380
Significant Unobservable Inputs (Level 3)
Change in Plan Assets
Fair Value of Plan Assets at Beginning of Year	76,257	74,204
Purchases, Issuances, and Settlements (Net)	(2,894)	(14,867)
Unrealized Gains (Losses)	1,182	3,724
Realized Gains	9,738	11,331
Interest and Dividend Income	618	1,865
Fair Value of Plan Assets at End of Year	$ 84,901	$ 76,257

Represents the interest and dividend income related to defined benefit plans.

No definition available.

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- Definition

Amount, measured using unobservable inputs, of increase (decrease) in plan assets of defined benefit plan from actual return (loss) on assets sold.

+ References

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- Definition

Amount, measured using unobservable inputs, of increase (decrease) in plan assets of defined benefit plan from actual return (loss) on assets still held.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References

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- Definition

Amount, measured using unobservable input, of increase (decrease) in plan asset of defined benefit plan from purchase, sale and settlement of trade associated with underlying investment.

+ References

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