Condensed Consolidated Comprehensive Income Statement - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 28,599	$ 25,032	$ 51,566	$ 55,046
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	10,657	(4,903)	6,537	7,246
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(23)	150	33	276
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	527	0	2,107	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	11,161	(4,753)	8,677	7,522
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 39,760	$ 20,279	$ 60,243	$ 62,568