Product Warranty Costs (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Standard Product Warranty Accrual Rollforward
Balance at the begining of the period	$ 96,385	$ 102,522	$ 97,471	$ 101,163
Provision for warranties issued and changes in estimates for pre-existing warranties	1,785	3,035	5,155	8,269
Claims paid	(1,967)	(2,297)	(5,725)	(6,225)
Foreign currency translation	261	499	(437)	552
Balance at the end of the period	$ 96,464	$ 103,759	$ 96,464	$ 103,759

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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

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.15(5))

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-Publisher SEC

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-Number 210

-Section 03

-Paragraph 15

-Subparagraph 5

-Article 9

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-Section 50

-Paragraph 8

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

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-Topic 460

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-Paragraph 8

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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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-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-Subparagraph ((c)(2))

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The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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