Provision For Restructuring (Schedule Of Restructuring Accrual Activity) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2014
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	$ 8,175
Charged to Earnings	2,241
Charge Reversed to Earnings	(521)
Cash Payments	(2,237)
Exchange Rate Changes	(7)
Accrual at March 30, 2014	7,651
Global Restructuring Plan (including LEAN) | Severance and other employee-related charges
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	7,757
Charged to Earnings	2,093
Charge Reversed to Earnings	(521)
Cash Payments	(1,850)
Exchange Rate Changes	(6)
Accrual at March 30, 2014	7,473
Global Restructuring Plan (including LEAN) | Other exit costs
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	66	[1]
Charged to Earnings	143	[1]
Charge Reversed to Earnings	0	[1]
Cash Payments	(173)	[1]
Exchange Rate Changes	(1)	[1]
Accrual at March 30, 2014	35	[1]
SG&A Restructuring Plan | Severance and other employee-related charges
Restructuring Cost and Reserve [Line Items]
Accrual at Beginning of Year	352
Charged to Earnings	5
Charge Reversed to Earnings	0
Cash Payments	(214)
Exchange Rate Changes	0
Accrual at March 30, 2014	$ 143

[1] During the first quarter of 2014, there was a net charge to earnings of $0.1 million primarily due to restructuring agent costs and legal costs in connection with the restructuring plan.