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Employee Benefit Plans (Schedule Of Cost Of The Postretirement Benefit Plan) (Details) (Postretirement Benefit Plan [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011	Oct. 02, 2010
Postretirement Benefit Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost		$ 330	$ 491	$ 571
Interest cost		785	1,103	1,345
Amortization of transition obligation	361	394	394	394
Amortization of prior service cost		0	0	215
Amortization of actuarial loss		0	579	842
Net periodic postretirement benefit cost		$ 1,509	$ 2,567	$ 3,367

X

- Definition

Defined Benefit Plan, Amortization of Actuarial Gain (Loss)

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The amounts in accumulated other comprehensive income related to prior service cost or credit expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.

+ References

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The amounts in accumulated other comprehensive income related to transition assets (obligations), origination from the adoption of FAS 87 and 106, expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented.

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- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

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The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

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The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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