Other Operating, Net (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Foreign Currency Transaction Gain (Loss), before Tax	$ 1,503	$ (736)	$ (5,079)	$ (2,170)
Other Operating Income	763	65	2,421	195
Other Cost and Expense, Operating	$ 2,266	$ (671)	$ (2,658)	$ (1,975)