Revenue (Tables)

6 Months Ended

9 Months Ended

Apr. 30, 2020

Jul. 31, 2020

Revenue from Contract with Customer [Abstract]

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

	Net Revenues				Net Revenues
	Three Months Ended July 31,				Nine Months Ended July 31,
Geographic Region:	2020		2019		2020		2019
North America	$	112,141	$	198,409	$	404,498	$	590,577
Europe	34,176		61,507		131,113		194,294
Asia	9,050		3,529		21,170		10,877
Total Company	$	155,367	$	263,445	556,781		$	795,748

The following table summarizes revenue for the three and nine months ended July 31, 2020 and 2019:

	Net Revenues
	Three Months Ended July 31,				Nine Months Ended July 31,
Region:	2020		2019		2020		2019
North America	$	114,133	$	203,920	$	412,336	$	606,872
Europe	34,696		61,685		131,672		194,883
Asia	13,188		3,529		30,595		10,877
Eliminations	(6,650)		(5,689)		(17,822)		(16,884)
Total Company	$	155,367	$	263,445	$	556,781	$	795,748