Commitments And Contingent Liabilities (Changes In The Company's Product Warranty Liability Accruals) (Details) (USD $) In Thousands	9 Months Ended
Sep. 25, 2011
Commitments And Contingent Liabilities [Abstract]
Balance at beginning of year	$ 10,877
Accruals for warranties issued in 2011	64
Settlements (cash and in kind)	(102)
Accruals related to pre-existing warranties	(16)
Dispositions	(2,281)
Transfers to liabilities held for sale	(4,587)
Effect of translation	4
Balance at end of period	$ 3,959

Product Warranty Accrual Dispositions

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Product Warranty Accrual Transfers To Liabilities Held For Sale

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

+ References

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-Publisher SEC

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-Name Statement of Financial Accounting Standard (FAS)

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Total Increase or Decrease in the standard and extended product warranty liability due to currency translation.

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Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties.

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Represents the aggregate Increase or Decrease in the liability during the reporting period for accruals related to preexisting standard and extended product warranties (including adjustments for changes in estimates).

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Represents the aggregate increase in the liability for accruals related to standard and extended product warranties issued during the reporting period.

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