Net Sales by Major Geographic Region (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 03, 2015	Sep. 27, 2014	Oct. 03, 2015	Sep. 27, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	[1]	$ 449,004	$ 404,289	$ 1,291,891	$ 1,201,543
United States and Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		329,357	279,241	953,380	833,715
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		34,900	36,753	119,812	116,836
Europe and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		68,734	59,697	168,858	174,938
Latin America
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		16,013	28,598	49,841	76,054
Total International
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		$ 119,647	$ 125,048	$ 338,511	$ 367,828

[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.