Equity Method Investment - Additional Information (Detail) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jul. 01, 2012	Apr. 01, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Schedule of Equity Method Investments [Line Items]
Sales	$ 509,751,000	$ 522,478,000	$ 529,491,000	$ 507,473,000	$ 477,687,000	$ 465,234,000	$ 458,218,000	$ 439,600,000	$ 2,069,193,000	$ 1,840,739,000	$ 1,882,187,000
Receivables	304,204,000				300,864,000				304,204,000	300,864,000
Hirschmann JV [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage	50.00%								50.00%
Carrying value recorded in other long-lived assets	38,300,000				35,400,000				38,300,000	35,400,000
Sales									3,600,000	5,700,000	19,400,000
Dividend received from the Hirschmann JV									8,100,000	12,500,000	10,900,000
Receivables	$ 300,000				$ 2,400,000				$ 300,000	$ 2,400,000