FINANCIAL INFORMATION Subsequent Divestiture of Consumer Audio and Video Businesses and 2012 Restructuring Plan (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Net Discrete Tax Benefit	$ 200,000
Restructuring Charges	15,841,000	162,000	16,009,000	(1,314,000)
Revenues From Divestitures or Exited Product Lines	(2,848,000)	0	(2,848,000)	0	91,000,000
Percentage of Revenues from Divestitures or Exited Product Lines					13.00%
Restructuring and Related Costs, Percentage of Positions Eliminated	20.00%
Restructuring Plan 2012 [Member] | Divestiture-Related [Member] | Restructuring Charges Total [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	14,900,000
Restructuring and related cost minimum expected cost	20,000,000
Restructuring and related cost maximum expected cost	23,000,000
Additional 2012 Restructuring Plan Charges [Member] | Restructuring Plan 2012 [Member] | Divestiture-Related [Member] | Restructuring Charges Total [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost minimum expected cost	5,000,000
Restructuring and related cost maximum expected cost	$ 8,000,000