Goodwill and Other Intangible Assets, Net Other Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified											9 Months Ended
	Sep. 28, 2012	Dec. 31, 2011	Sep. 28, 2012 Customer Lists and Relationships [Member]	Dec. 31, 2011 Customer Lists and Relationships [Member]	Sep. 28, 2012 Trademarks and Tradenames [Member]	Dec. 31, 2011 Trademarks and Tradenames [Member]	Sep. 28, 2012 Non-Compete Agreements and other [Member]	Dec. 31, 2011 Non-Compete Agreements and other [Member]	Sep. 28, 2012 Patents [Member]	Dec. 31, 2011 Patents [Member]	Sep. 28, 2012 Minimum [Member] Customer Lists and Relationships [Member]	Sep. 28, 2012 Minimum [Member] Trademarks and Tradenames [Member]	Sep. 28, 2012 Minimum [Member] Non-Compete Agreements and other [Member]	Sep. 28, 2012 Maximum [Member] Customer Lists and Relationships [Member]	Sep. 28, 2012 Maximum [Member] Trademarks and Tradenames [Member]	Sep. 28, 2012 Maximum [Member] Non-Compete Agreements and other [Member]	Sep. 28, 2012 Maximum [Member] Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 111,526	$ 86,257	$ 102,741	$ 79,517	$ 2,655	$ 1,824	$ 5,494	$ 4,280	$ 636	$ 636
Accumulated Amortization	$ (17,927)	$ (12,441)	$ (13,595)	$ (9,017)	$ (995)	$ (703)	$ (2,850)	$ (2,254)	$ (487)	$ (467)
Amortization period minimum, in years											6 years	3 years	1 year	21 years	7 years	9 years	17 years