Commitments And Contingencies (Narrative) (Details) (USD $)	12 Months Ended				12 Months Ended									12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 Static Control Components [Member]	Dec. 31, 2013 Static Control Components [Member] Alleged Anticompetitive Conduct [Member] Maximum [Member]	Dec. 31, 2013 Static Control Components [Member] Alleged Anticompetitive Conduct [Member] Minimum [Member]	Dec. 31, 2013 Static Control Components [Member] Lanham Act [Member]	Dec. 31, 2013 Static Control Components [Member] Damages Sought For Injunction Period [Member] Maximum [Member]	Dec. 31, 2013 Static Control Components [Member] Damages Sought For Injunction Period [Member] Minimum [Member]	Dec. 31, 2013 Nuance Communications [Member]	Dec. 31, 2013 Molina Class Action Lawsuit [Member]	Sep. 30, 2013 Molina Class Action Lawsuit [Member]	Aug. 27, 2010 Molina Class Action Lawsuit [Member]	Dec. 31, 2013 Molina Class Action Lawsuit [Member] Maximum [Member]	Dec. 31, 2013 Molina Class Action Lawsuit [Member] Damages [Member]	Dec. 31, 2013 Molina Class Action Lawsuit [Member] Attorneys' Fees [Member]	Oct. 28, 2011 Molina Class Action Lawsuit [Member] Attorneys' Fees [Member]	Mar. 07, 2011 Molina Class Action Lawsuit [Member] Reduced Damages Award [Member]	Dec. 31, 2013 Copyright Fees [Member]	Dec. 31, 2013 Copyright Fees [Member] Single Function Printer Devices [Member]
Loss Contingencies [Line Items]
Damages sought					$ 19,500,000	$ 17,800,000	$ 1,000,000,000	$ 10,000,000	$ 7,000,000	$ 31,000,000	$ 16,700,000
Bond amount				250,000
Number of current and former employees involved in class action														200
Damages award by court													8,300,000				5,700,000	7,800,000
Decrease in liability	12,600,000
Agreement on stipulation for damages and attorneys' fees											14,400,000				5,500,000	8,900,000
Loss contingency accrual, at carrying value											14,400,000	1,800,000							64,000,000	58,100,000
Operating leases, rent expense (net of rental income)	$ 41,700,000	$ 39,200,000	$ 45,900,000