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Employee Benefit Plans (Schedule Of Changes In The Accumulated Benefit Obligation Of Unfunded Plan) (Details) - Postretirement Benefit Plan - USD ($) $ in Thousands	12 Months Ended
	Oct. 02, 2021	Oct. 03, 2020	Sep. 28, 2019
Change in Accumulated Postretirement Benefit Obligation (APBO):
Projected benefit obligation at prior year measurement date	$ 9,274	$ 8,810
Service cost	52	55	$ 68
Interest cost	124	211	315
Contributions by plan participants	553	629
Benefits paid	(464)	(668)
Actuarial (gains) losses	(3,258)	237
Projected benefit obligation at measurement date	6,281	9,274	$ 8,810
Funded status	(6,281)	(9,274)
Accrued postretirement benefit liability	6,281	9,274
Actuarial gains	6,042	3,297
Amount recognized in AOCIL, before taxes	$ 6,042	$ 3,297

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- Definition

Pension and other postretirement Benefit Plans, Accumulated Other Comprehensive income (loss), actuarial gain (loss) before tax.

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Amount, before tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan.

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Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.

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Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.

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Amount of contributions received by defined benefit plan from participant which increase benefit obligation.

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

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Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.

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Amount of cost recognized for passage of time related to defined benefit plan.

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans.

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