Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2015	Sep. 28, 2014	Sep. 27, 2015	Sep. 28, 2014
Net income	$ 7,584	$ 22,830	$ 75,286	$ 98,140
Other comprehensive loss, net:
Foreign currency translation adjustment	(17,385)	(10,213)	(29,879)	(9,238)
Change in unrecognized pension loss, net of income tax benefit (provision) of $124 and $(213), respectively	0	0	(203)	338
Effect of cash flow hedges, net of income tax (provision) benefit of $(273) and $(549) for the three months and $1,217 and $972 for the nine months ended September 27, 2015 and September 28, 2014, respectively	435	885	(2,007)	(1,533)
Other comprehensive loss, net	(16,950)	(9,328)	(32,089)	(10,433)
Comprehensive (loss) income	$ (9,366)	$ 13,502	$ 43,197	$ 87,707