Goodwill and Other Intangible Assets (Table 1 Changes in Goodwill) (Details) $ in Thousands	9 Months Ended
	Oct. 03, 2015 USD ($)
Goodwill [Rollforward]
Balance at January 3, 2015	$ 317,257
Foreign currency translation	(10,052)
Balance at July 4, 2015	$ 307,205