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Other Income (Expense), net
 6 Months Ended
Apr. 30, 2015
Other Income and Expenses [Abstract]  
Other Income (Expense), net
Other Income (Expense), net
The following table presents the components of other income (expense), net:
 
Three Months Ended 
 April 30,
 
Six Months Ended 
 April 30,
 
2015
 
2014
 
2015
 
2014
 
(in thousands)
Interest income
$
552

 
$
314

 
$
1,700

 
$
681

Interest expense
(804
)
 
(582
)
 
(1,457
)
 
(939
)
Gain (loss) on assets related to executive deferred compensation plan
5,973

 
3,419

 
5,276

 
4,460

Foreign currency exchange gain (loss)
511

 
(109
)
 
4,205

 
785

Other, net
1,725

 
1,183

 
3,349

 
10,266

Total
$
7,957

 
$
4,225

 
$
13,073

 
$
15,253