Business Segment Information Business Segment Information (Tables)

6 Months Ended

Apr. 30, 2018

Segments, Geographical Areas [Abstract]

Revenue from External Customers by Geographic Areas [Table Text Block]

Revenues of foreign geographic regions are attributed to external customers based upon the location of the entity recording the sale. These foreign revenues represent 28.2% and 26.1% for the three and six months ended April 30,2018 and 18.1% for both the three and six months ended April 30,2017, respectively.

	Net Revenues				Net Revenues
	Three Months Ended April 30,				Six Months Ended April 30,
Geographic Region:	2018		2017		2018		2017
United States	$	213,560	$	223,563	$	403,018	$	426,763
Europe	$	73,966	$	42,503	122,345		78,172
Rest of World	$	9,814	$	6,965	19,643		16,034
Total Company	$	297,340	$	273,031	$	545,006	$	520,969

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The foreign currency gain (loss) is included as a component of other expense, net in the condensed consolidated statements of income.

	Foreign Currency Gain (Loss)						Foreign Currency Gain (Loss)
	Three Months Ended April 30,						Six Months Ended April 30,
Geographic Region:	2018			2017			2018			2017
Europe	$	(187	)	$	(173	)	$	(318	)	$	(32	)
Rest of World	$	29		$	(131	)	$	44		$	(404	)

Long-lived Assets by Geographic Areas [Table Text Block]

Long-lived assets consist primarily of net property, plant and equipment, goodwill and intangibles.

	Long-Lived Assets
Geographic Region:	April 30, 2018		October 31, 2017
United States	$	239,252	$	235,663
Europe	107,387		53,569
Rest of World	25,542		20,543
Total Company	$	372,181	$	309,775