Segment Disclosure (Tables)

3 Months Ended

Jan. 31, 2017

Segment Reporting [Abstract]

Revenues Related to Operations by Geographic Areas

Revenues related to operations in the United States and other geographic areas were:

	Three Months Ended   January 31,
	2017		2016
	(in thousands)
Revenue:
United States	$	319,418	$	274,930
Europe	75,604		71,935
Japan	61,698		53,246
Asia-Pacific and Other	196,066		168,493
Consolidated	$	652,786	$	568,604