Segment Reporting (Revenue by Product Category) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Oct. 03, 2015	Sep. 27, 2014
Revenue by Products and Services [Line Items]
Net revenue	$ 416,773	$ 409,308	$ 1,250,542	$ 1,181,920
Branded [Member]
Revenue by Products and Services [Line Items]
Net revenue	289,664	276,754	866,026	817,876
Partnerbrands [Member]
Revenue by Products and Services [Line Items]
Net revenue	84,174	86,232	256,535	251,241
Otherproducts [Member]
Revenue by Products and Services [Line Items]
Net revenue	$ 42,935	$ 46,322	$ 127,981	$ 112,803