Retirement and Other Benefit Plans (Details Narrative) - USD ($)	12 Months Ended
Oct. 29, 2021	Oct. 30, 2020
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on assets, percentage	7.00%	7.00%
Benefit cost	$ 901,000	$ 627,000
Cash surrender value of life insurance	13,641,000	13,195,000
Defined benefit plan, contributions by employer
Plan Type, 401K [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, contributions by employer	$ 801,000	754,000
Executive Retirement Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Percent added to seasoned bond rate	2.00%
Benefit expenses	$ 0	0
Other postretirement benefits payable	6,392,000	6,544,000
Cash surrender value of life insurance	$ 13,641,000	13,195,000
Non-qualified Supplemental Executive Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Assumptions used calculating benefit obligation, rate of compensation increase	60.00%
Non-qualified Supplemental Executive Retirement Plan [Member] \| Allan L. Bridgford [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit cost	$ 120,000,000
Non-qualified Supplemental Executive Retirement Plan [Member] \| William L. Bridgford and Raymond F. Lancy [Member]
Defined Benefit Plan Disclosure [Line Items]
Assumptions used calculating benefit obligation, rate of compensation increase	50.00%
Benefit cost	$ 200,000,000
Incentive Compensation Plan [Member] \| Key Executives [Member]
Defined Benefit Plan Disclosure [Line Items]
Deferred compensation arrangement with individual, recorded liability	3,151,000	$ 6,070,000
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Fiscal Year 2022 [Member]
Defined Benefit Plan Disclosure [Line Items]
Officers' compensation	2,027,000
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Fiscal Year 2023 [Member]
Defined Benefit Plan Disclosure [Line Items]
Officers' compensation	908,000
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Fiscal Year 2024 [Member]
Defined Benefit Plan Disclosure [Line Items]
Officers' compensation	118,000
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Fiscal Year 2025 [Member]
Defined Benefit Plan Disclosure [Line Items]
Officers' compensation	67,000
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Fiscal Year 2026 [Member]
Defined Benefit Plan Disclosure [Line Items]
Officers' compensation	$ 31,000
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Deferred incentive compensation plan payment period	3 years
Incentive Compensation Plan [Member] \| Key Executives [Member] \| Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Deferred incentive compensation plan payment period	5 years

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Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.

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