FINANCIAL INFORMATION Subsequent Divestiture of Consumer Audio and Video Businesses and 2012 Restructuring Plan (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Net Discrete Tax Benefit			$ 100,000
Restructuring Charges	12,674,000	2,707,000	28,683,000	1,392,000
Revenues From Divestitures or Exited Product Lines	1,807,000	0	(1,041,000)	0	93,500,000
Percentage of Revenues from Divestitures or Exited Product Lines					14.00%
Restructuring Plan 2012 [Member] | Divestiture-Related [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	10,200,000
Restructuring Plan 2012 [Member] | Divestiture-Related [Member] | Restructuring Charges Total [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 25,100,000