Note 15 Net Periodic Pension Cost (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 29, 2012	Oct. 01, 2011	Oct. 02, 2010
U.S.
Net Periodic Benefit Cost [Abstract]
Interest Cost	$ 1,027	$ 1,050	$ 1,364
Return on Plan Assets	(784)	(1,162)	(1,244)
Settlement Charge	635	532	1,382
Amortization Of Actuarial Gains (Losses)	951	1,000	1,201
Net Periodic Benefit Cost	1,829	1,420	2,703
Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount Rate	4.00%	4.00%
Expected Return on Plan Asset	4.25%	6.25%
Rate of Compensation Increase	0.00%	0.00%
Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Amortization of Transition Obligation	23	23	24
Net Periodic Benefit Cost [Abstract]
Service Cost	666	599	396
Interest Cost	1,388	1,382	1,213
Return on Plan Assets	(1,145)	(1,249)	(882)
Settlement Charge	0	0	(1,041)
Amortization Of Actuarial Gains (Losses)	26	78	(190)
Net Periodic Benefit Cost	$ 958	$ 833	$ (480)
Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount Rate	5.80%	4.64%
Expected Return on Plan Asset	4.80%	4.70%
Rate of Compensation Increase	0.82%	0.38%

The amount of gains or losses recognized in net periodic benefit cost.

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The amount of the transition obligation or asset recognized in net periodic benefit cost.

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

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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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An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.

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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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Amount of net gain (loss) recognized in net periodic benefit cost as a result of an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include, but are not limited to, lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contracts to cover vested benefits.

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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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-Glossary Service Cost (Component of Net Periodic Pension Cost)

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