Provision For Restructuring (Schedule Of Restructuring Accrual Activity) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 23, 2012
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	$ 17,612
Charged to Earnings	22,657
Charge Reversed to Earnings	(1,717)
Cash Payments	(22,839)
Exchange Rate Changes	67
Accrual at 9/23/2012	15,780
Global Restructuring Plan (including LEAN) [Member]
Restructuring Cost and Reserve [Line Items]
Charged to Earnings	26,497
Global Restructuring Plan (including LEAN) [Member] | Severance And Other Employee-Related Charges [Member]
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	9,710
Charged to Earnings	18,106
Charge Reversed to Earnings	(1,445)
Cash Payments	(13,969)
Exchange Rate Changes	89
Accrual at 9/23/2012	12,491
Global Restructuring Plan (including LEAN) [Member] | Other Exit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	0	[1]
Charged to Earnings	3,680	[1]
Charge Reversed to Earnings	0	[1]
Cash Payments	(3,151)	[1]
Exchange Rate Changes	0	[1]
Accrual at 9/23/2012	529	[1]
SG&A Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Charged to Earnings	674
SG&A Restructuring Plan [Member] | Severance And Other Employee-Related Charges [Member]
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	6,718
Charged to Earnings	805
Charge Reversed to Earnings	(197)
Cash Payments	(4,860)
Exchange Rate Changes	(13)
Accrual at 9/23/2012	2,453
SG&A Restructuring Plan [Member] | Other Exit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	1,109	[2]
Charged to Earnings	66	[2]
Charge Reversed to Earnings	0	[2]
Cash Payments	(859)	[2]
Exchange Rate Changes	(9)	[2]
Accrual at 9/23/2012	307	[2]
Manufacturing Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Charged to Earnings	(75)
Manufacturing Restructuring Plan [Member] | Other Exit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	75
Charged to Earnings	0
Charge Reversed to Earnings	(75)
Cash Payments	0
Exchange Rate Changes	0
Accrual at 9/23/2012	$ 0

[1] During the first nine months of 2012, there was a net charge to earnings of $3.7 million primarily due to lease termination costs, inventory and equipment moving costs, restructuring agent costs, legal costs, and gains/losses on sale of assets in connection with the restructuring plan.

[2] During the first nine months of 2012, there was a net charge to earnings of $0.1 million primarily due to lease termination costs, and inventory and equipment moving costs, in connection with the restructuring plan.