Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Jan. 31, 2015

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the three months ending January 31, 2015:

	Unrealized		Unrealized			Unrealized			Cumulative
	Gain/(Loss) on		Gain/(Loss) on			Gain/(Loss) on Forward			Foreign Currency
	Marketable Securities		Foreign Currency Contracts			Starting Interest Rate Swap			Translation Adjustment			Total
Balance at October 31, 2014	$	71	$	(173	)	$	(2,083	)	$	(12,483	)	$	(14,668	)
Other comprehensive income(loss) before reclassifications	36		(5,315		)	(2,565		)	(12,248		)	(20,092		)
Amounts reclassified from AOCI	—		802			—			—			802
Balance at January 31, 2015	$	107	$	(4,686	)	$	(4,648	)	$	(24,731	)	$	(33,958	)

The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the three months ending January 31, 2014:

	Unrealized		Unrealized			Cumulative
	Gain/(Loss) on		Gain/(Loss) on			Foreign Currency
	Marketable Securities		Derivative Instruments			Translation Adjustment			Total
Balance at October 31, 2013	$	30	$	(261	)	$	(7,543	)	$	(7,774	)
Other comprehensive income(loss) before reclassifications	21		(2,277		)	(5,100		)	(7,356		)
Amounts reclassified from AOCI	—		303			—			303
Balance at January 31, 2014	$	51	$	(2,235	)	$	(12,643	)	$	(14,827	)