Net Sales by Major Geographic Region (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 29, 2014		Mar. 30, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 372,478	[1]	$ 327,451	[1]
United States and Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	259,100		242,057
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	33,806		20,386
Europe and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	59,805		42,464
Latin America
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	19,767		22,544
Total International
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 113,378		$ 85,394

[1] Non-operating expenses are not allocated to the operating segments. Non-operating expenses consist of interest expense and deferred financing amortization, foreign exchange gains and losses and other income and expense items outside of income from operations.