Condensed Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
May 03, 2014	May 04, 2013
Condensed Consolidated Statements Of Comprehensive Income [Abstract]
Net income	$ 39,882	$ 51,122
Other comprehensive income:
Unrealized losses on marketable securities, net of taxes	(28)	(63)
Foreign currency translation adjustment	(9)
Comprehensive income	$ 39,845	$ 51,059

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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