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Comprehensive Income (Loss) (Tables)

6 Months Ended

Apr. 30, 2017

Comprehensive Income (Loss) Disclosure Table [Abstract]

Components of accumulated other comprehensive income (loss)

	(in thousands)			Unamortized Net Gains (Losses) on Derivatives⁽¹⁾		Net Unrealized Holding Gains (Losses) on Available-for-Sale Investments⁽²⁾		Foreign Currency Translation Adjustments		Total
	Balance at January 31, 2017		$	691	$	3,270	$	(55,416)	$	(51,455)
		Other comprehensive income (loss),
		before reclassifications and tax		(684)		532		(8,526)		(8,678)
		Tax impact		271		(207)		-		64
		Reclassification adjustments, before tax		8		-		-		8
		Tax impact		(3)		-		-		(3)
		Net current period other comprehensive
		income (loss)		(408)		325		(8,526)		(8,609)
	Balance at April 30, 2017		$	283	$	3,595	$	(63,942)	$	(60,064)

	Balance at January 31, 2016		$	677	$	3,075	$	(67,058)	$	(63,306)
		Other comprehensive income, before
		reclassifications and tax		-		1,058		21,841		22,899
		Tax impact		-		(415)		-		(415)
		Reclassification adjustments, before tax		6		(63)		-		(57)
		Tax impact		(2)		25		-		23
		Net current period other comprehensive
		income (loss)		4		605		21,841		22,450
	Balance at April 30, 2016		$	681	$	3,680	$	(45,217)	$	(40,856)

	(in thousands)			Unamortized Net Gains (Losses) on Derivatives⁽¹⁾		Net Unrealized Holding Gains (Losses) on Available-for-Sale Investments⁽²⁾		Foreign Currency Translation Adjustments		Total
	Balance at October 31, 2016		$	687	$	2,943	$	(61,213)	$	(57,583)
		Other comprehensive income (loss),
		before reclassifications and tax		(684)		1,068		(2,729)		(2,345)
		Tax impact		271		(416)		-		(145)
		Reclassification adjustments, before tax		14		-		-		14
		Tax impact		(5)		-		-		(5)
		Net current period other comprehensive
		income (loss)		(404)		652		(2,729)		(2,481)
	Balance at April 30, 2017		$	283	$	3,595	$	(63,942)	$	(60,064)

	Balance at October 31, 2015		$	674	$	3,733	$	(52,993)	$	(48,586)
		Other comprehensive income (loss),
		before reclassifications and tax		-		(23)		7,776		7,753
		Tax impact		-		12		-		12
		Reclassification adjustments, before tax		11		(83)		-		(72)
		Tax impact		(4)		41		-		37
		Net current period other comprehensive
		income (loss)		7		(53)		7,776		7,730
	Balance at April 30, 2016		$	681	$	3,680	$	(45,217)	$	(40,856)

		⁽¹⁾ Amounts reclassified from accumulated other comprehensive loss, net of tax, represent the amortization of net gains (losses)
		on qualifying derivative financial instruments designated as cash flow hedges over the life of the Company's Senior Notes into interest
		expense on the Consolidated Statements of Income.
		⁽²⁾ Amounts reclassified from accumulated other comprehensive income (loss), net of tax, represent gains (losses) on disposal of available-
		for-sale securities and were recorded in gains and other investment income, net, on the Consolidated Statements of Income.