Accumulated Other Comprehensive Loss (Table 1 Change in AOCI) (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 03, 2015	Sep. 27, 2014
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax [Roll Forward]
Balance at the beginning of the period	$ (23,781)	$ (3,513)
Other comprehensive loss before reclassifications	0	0
Reclassfications out of accumulated other comprehensive loss, net of tax	444	11
Balance at the end of the period	(23,337)	(3,502)
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, before Tax [Roll Forward]
Balance at the beginning of the period	(36,842)	(14,403)
Other comprehensive loss before reclassficiations	(21,624)	(10,075)
Reclassifications out of accumulated other comprehensive loss	0	0
Balance at the end of the period	(58,466)	(24,478)
Other Comprehensive Income (Loss), Before Tax [Roll Forward]
Balance at the beginning of the period	(60,623)	(17,916)
Other comprehensive loss before reclassifications	(21,624)	(10,075)
Reclassifications out of accumulated other comprehensive loss	444	11
Balance at the end of the period	$ (81,803)	$ (27,980)