Goodwill And Other Intangible Assets (Components Of Intangible Assets) (Details) (USD $) In Thousands	Sep. 25, 2011	Dec. 31, 2010
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,106,105	$ 1,109,948
Accumulated Amortization	(208,259)	(191,426)
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	541,186	553,923
Accumulated Amortization	(112,164)	(98,013)
Intellectual Property [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	222,606	207,248
Accumulated Amortization	(81,435)	(77,166)
Distribution Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	16,946	16,728
Accumulated Amortization	(13,608)	(13,016)
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	325,367	332,049
Accumulated Amortization	$ (1,052)	$ (3,231)