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Condensed Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2016
Feb. 01, 2015
Statement of Comprehensive Income [Abstract]    
Foreign currency translation adjustments, taxes $ 0 $ 0
Unrealized gains (loss) on marketable securities, taxes $ 0 $ 0