Accumulated Other Comprehensive Income
 12 Months Ended
Oct. 31, 2015
Statement of Comprehensive Income [Abstract]  
Accumulated Other Comprehensive Income
ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table summarizes the changes in accumulated balances of other comprehensive income (AOCI):
 
 
Unrealized Gain/(Loss) on Marketable Securities
 
Unrealized Gain/(Loss) on Foreign Currency Forward Contracts
 
Unrealized Gain/(Loss) on Forward Starting Interest Rate Swap
 
Cumulative Foreign Currency Translation Adjustment
 
Total
Balance at October 31, 2012
 
$
44

 
$
49

 
$
—

 
$
(3,447
)
 
$
(3,354
)
Other comprehensive loss before reclassifications
 
(14
)
 
(1,431
)
 
—

 
(4,096
)
 
(5,541
)
Amounts reclassified from AOCI
 
—

 
1,121

 
—

 
—

 
1,121

Balance at October 31, 2013
 
30

 
(261
)
 
—

 
(7,543
)
 
(7,774
)
Other comprehensive loss before reclassifications
 
41

 
(1,265
)
 
(2,083
)
 
(4,940
)
 
(8,247
)
Amounts reclassified from AOCI
 
—

 
1,353

 
—

 
—

 
1,353

Balance at October 31, 2014
 
71

 
(173
)
 
(2,083
)
 
(12,483
)
 
(14,668
)
Other comprehensive loss before reclassifications
 
(149
)
 
(5,547
)
 
(4,232
)
 
(3,775
)
 
(13,703
)
Amounts reclassified from AOCI
 
—

 
5,452

 
793

 
—

 
6,245

Balance at October 31, 2015
 
$
(78
)
 
$
(268
)
 
$
(5,522
)
 
$
(16,258
)
 
$
(22,126
)


All amounts reclassified from accumulated other comprehensive income related to settlement (gains) losses on foreign currency forward contracts designated as cash flow hedges impacted "research and development" on the Consolidated Statements of Operations. All amounts reclassified from accumulated other comprehensive income related to settlement (gains) losses on forward starting interest swaps designated as cash flow hedges impacted "interest and other income (loss), net" on the Consolidated Statements of Operations.