Provision For Restructuring (Schedule Of Restructuring Accrual Activity) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 29, 2015
Restructuring Reserve [Roll Forward]
Accrual at Beginning of Year	$ 6,255us-gaap_RestructuringReserve
Charged to Earnings	1,479
Charge Reversed to Earnings	(175)
Cash Payments	(2,712)us-gaap_PaymentsForRestructuring
Exchange Rate Changes	(523)
Accrual at March 29, 2015	4,324us-gaap_RestructuringReserve
Profit Enhancement Plan \| Severance and other employee-related charges
Restructuring Reserve [Roll Forward]
Accrual at Beginning of Year	4,082
Charged to Earnings	1,426
Charge Reversed to Earnings	(80)
Cash Payments	(1,763)
Exchange Rate Changes	(347)
Accrual at March 29, 2015	3,318
Profit Enhancement Plan \| Other exit costs
Restructuring Reserve [Roll Forward]
Accrual at Beginning of Year	0
Charged to Earnings	47
Charge Reversed to Earnings	0
Cash Payments	(47)
Exchange Rate Changes	0
Accrual at March 29, 2015	0
Global Restructuring Plan (including LEAN) \| Severance and other employee-related charges
Restructuring Reserve [Roll Forward]
Accrual at Beginning of Year	2,050
Charged to Earnings	6
Charge Reversed to Earnings	(95)
Cash Payments	(892)
Exchange Rate Changes	(166)
Accrual at March 29, 2015	903
Global Restructuring Plan (including LEAN) \| Other exit costs
Restructuring Reserve [Roll Forward]
Accrual at Beginning of Year	15
Charged to Earnings	0
Charge Reversed to Earnings	0
Cash Payments	0
Exchange Rate Changes	0
Accrual at March 29, 2015	15
SG&A Restructuring Plan \| Severance and other employee-related charges
Restructuring Reserve [Roll Forward]
Accrual at Beginning of Year	108
Charged to Earnings	0
Charge Reversed to Earnings	0
Cash Payments	(10)
Exchange Rate Changes	(10)
Accrual at March 29, 2015	$ 88

Restructuring Reserve, Charged To Earnings

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- Definition

Restructuring Reserve, Charge Reversed to Earnings

+ References

No definition available.

+ Details

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

+ Details

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

+ Details

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- Definition

Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost.

+ References

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

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b)(2))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)(2)

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

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