Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2017	Oct. 02, 2016	Oct. 01, 2017	Oct. 02, 2016
Net income	$ 14,257	$ 48,890	$ 34,753	$ 100,733
Other comprehensive income (loss), net:
Foreign currency translation adjustment	8,787	(3,369)	16,797	10,887
Change in unrecognized pension loss, net of income tax (provision) benefit of $(60) and $34 for the nine months ended October 1, 2017 and October 2, 2016, respectively	0	0	96	(56)
Effect of cash flow hedges, net of income tax provision of $279 and $838 for both the three and nine months ended October 1, 2017 and October 2, 2016, respectively	444	444	1,332	1,332
Other comprehensive income (loss), net	9,231	(2,925)	18,225	12,163
Comprehensive income	$ 23,488	$ 45,965	$ 52,978	$ 112,896