INTANGIBLE ASSETS (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012	Oct. 01, 2011	Dec. 31, 2011
Intangible assets subject to amortization:
Intangible assets	$ 117,706,000		$ 117,706,000		$ 128,332,000
Amortization expense related to intangible assets	4,600,000	1,300,000	14,800,000	2,800,000
Intangible assets not subject to amortization:
Trademarks and trade names	22,840,000		22,840,000		22,240,000
Intangible assets, net	140,546,000		140,546,000		150,572,000
Estimated aggregate amortization expense
2012 (remaining)	4,461,000		4,461,000
2013	15,859,000		15,859,000
2014	15,508,000		15,508,000
2015	13,987,000		13,987,000
2016	11,635,000		11,635,000
Thereafter	46,985,000		46,985,000
Total estimated future amortization expense	108,435,000		108,435,000
Future IPR&D expense excluded from estimated future expense	9,300,000		9,300,000
Developed technology
Intangible assets subject to amortization:
Intangible assets	50,684,000		50,684,000		51,159,000
Accumulated amortization	10,082,000		10,082,000		6,903,000
Developed technology | Minimum
Intangible assets subject to amortization:
Intangible asset amortized period			10 years
Developed technology | Maximum
Intangible assets subject to amortization:
Intangible asset amortized period			20 years
Customer relationships
Intangible assets subject to amortization:
Intangible assets	54,336,000		54,336,000		61,609,000
Accumulated amortization	24,852,000		24,852,000		16,500,000
Customer relationships | Maximum
Intangible assets subject to amortization:
Intangible asset amortized period			10 years
In-process research and development
Intangible assets subject to amortization:
Intangible assets	9,974,000		9,974,000		10,057,000
Accumulated amortization	37,000		37,000
Other intangible assets
Intangible assets subject to amortization:
Intangible assets	2,712,000		2,712,000		5,507,000
Accumulated amortization	$ 5,256,000		$ 5,256,000		$ 1,996,000
Other intangible assets except product trademarks and trade names | Minimum
Intangible assets subject to amortization:
Intangible asset amortized period			3 months
Other intangible assets except product trademarks and trade names | Maximum
Intangible assets subject to amortization:
Intangible asset amortized period			10 years
Trademarks and trade names associated with products | Minimum
Intangible assets subject to amortization:
Intangible asset amortized period			10 years
Trademarks and trade names associated with products | Maximum
Intangible assets subject to amortization:
Intangible asset amortized period			20 years