Stock-Based Benefit Plans (Tables)

9 Months Ended

Jul. 31, 2019

Share-based Payment Arrangement [Abstract]

Stock-based compensation expense and income tax benefit recognized

Information regarding the amount of total stock-based compensation expense and tax benefit recognized by us, for the periods indicated, is as follows (amounts in thousands):

	Nine months ended July 31,				Three months ended July 31,
	2019		2018		2019		2018
Total stock-based compensation expense recognized	$	19,351	$	21,879	$	5,435	$	6,532
Income tax benefit recognized	$	5,047	$	6,236	$	1,395	$	1,877