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Interest and Other Income (Loss), Net (Tables)
 12 Months Ended
Oct. 31, 2016
Other Income and Expenses [Abstract]  
Schedule of Interest and Other Income (Loss)
The components of interest and other income (loss), net, were as follow (in thousands):
 
 
Year Ended October 31,
 
 
2016
 
2015
 
2014
Interest income
 
$
4,058

 
$
1,178

 
$
407

Change in fair value of embedded derivative
 
—

 
—

 
(2,740
)
Gain (loss) on non-hedge designated foreign currency forward contracts
 
(23,355
)
 
23,243

 
(5,757
)
Foreign currency exchange gains (losses)
 
5,870

 
(47,607
)
 
(15,663
)
Other
 
632

 
(2,319
)
 
(1,509
)
Interest and other income (loss), net
 
$
(12,795
)
 
$
(25,505
)
 
$
(25,262
)