EARNINGS PER SHARE (Tables)

6 Months Ended

Apr. 30, 2018

Earnings Per Share [Abstract]

Earnings Per Share

The following tables present earnings per share.

	Three months ended
	April 30, 2018			April 30, 2017
	(in thousands except per share amounts)
Net income	$	41,948		$	67,015
Distributed and undistributed (earnings) to unvested restricted stock	(598		)	(1,016		)
Distributed and undistributed earnings to common shareholders—Basic	$	41,350		$	65,999
Weighted average shares outstanding—Basic	22,511			22,396
Weighted average shares outstanding—Diluted	22,511			22,396
Earnings per common share—Basic	$	1.84		$	2.95
Earnings per common share—Diluted	$	1.84		$	2.95

	Six months ended
	April 30, 2018			April 30, 2017
	(in thousands except per share amounts)
Net income	$	93,154		$	91,040
Distributed and undistributed (earnings) to unvested restricted stock	(1,329		)	(1,414		)
Distributed and undistributed earnings to common shareholders—Basic	$	91,825		$	89,626
Weighted average shares outstanding—Basic	22,506			22,387
Weighted average shares outstanding—Diluted	22,506			22,387
Earnings per common share—Basic	$	4.08		$	4.00
Earnings per common share—Diluted	$	4.08		$	4.00