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Other Income (Expense), Net
 12 Months Ended
Oct. 31, 2018
Other Income and Expenses [Abstract]  
Other Income (Expense), Net
Other Income (Expense), Net
The following table presents the components of other income (expense), net:
 
Year Ended October 31,
 
2018
 
2017
 
2016
 
(in thousands)
Interest income
$
5,323

 
$
7,241

 
$
3,715

Interest expense
(15,607
)
 
(7,303
)
 
(3,771
)
Gain (loss) on assets related to deferred compensation plan
4,636

 
29,606

 
4,400

Foreign currency exchange gain (loss)
3,557

 
3,354

 
156

Other, net
5,409

 
2,637

 
7,653

Total
$
3,318

 
$
35,535

 
$
12,153