Intangible Assets - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2012 Reporting_Unit	Dec. 31, 2011	Dec. 31, 2010
Intangible Assets Disclosure [Line Items]
Number of reporting units to evaluate goodwill for impairment	3
Loss on the sale of the consumer electronics assets	$ 29,700,000
Recognized amortization expenses	22,792,000	13,149,000	10,567,000
Estimated amortization expense in 2013	55,100,000
Estimated amortization expense in 2014	45,700,000
Estimated amortization expense in 2015	44,600,000
Estimated amortization expense in 2016	36,700,000
Estimated amortization expense in 2017	24,100,000
Consumer Electronics [Member]
Intangible Assets Disclosure [Line Items]
Loss on the sale of the consumer electronics assets	29,700,000
Trademark [Member]
Intangible Assets Disclosure [Line Items]
Impairment charges		0
Trademark [Member] | Americas [Member]
Intangible Assets Disclosure [Line Items]
Impairment charges			600,000
Trademark [Member] | Asia Pacific [Member]
Intangible Assets Disclosure [Line Items]
Impairment charges	5,200,000
Customer relationships [Member] | Asia Pacific [Member]
Intangible Assets Disclosure [Line Items]
Impairment charges	$ 6,800,000