Provision For Restructuring (Narrative) (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 25, 2011	Sep. 25, 2011
Restructuring plan impact number of employee	1,000
Charged to Earnings		$ 13,295,000
Anticipated total costs	54,000,000
Cash payments		5,560,000
Maximum [Member] | Global Restructuring Plan [Member]
Anticipated total costs	38,000,000	38,000,000
Maximum [Member] | SG&A Restructuring Plan [Member]
Anticipated total costs	21,000,000	21,000,000
Minimum [Member] | Global Restructuring Plan [Member]
Anticipated total costs	33,000,000	33,000,000
Minimum [Member] | SG&A Restructuring Plan [Member]
Anticipated total costs	19,000,000	19,000,000
Global Restructuring Plan [Member]
Charged to Earnings		13,600,000
Total number of employees affected by restructuring		897
SG&A Restructuring Plan [Member]
Charged to Earnings		6,900,000
Costs incurred		16,800,000
Total number of employees affected by restructuring		325
Number of employees terminated	215	215
Manufacturing Restructuring Plan [Member]
Charged to Earnings		26,000
Costs incurred		$ 4,200,000
Total number of employees affected by restructuring		420
Number of employees terminated	417	417