EARNINGS PER SHARE (Tables)

6 Months Ended

Apr. 30, 2016

Earnings Per Share [Abstract]

Earnings Per Share

The following tables present earnings per share.

	Three months ended
	April 30, 2016			April 30, 2015
	(in thousands except per share amounts)
Net Income	$	47,602		$	71,246
Distributed and undistributed (earnings) to unvested restricted stock	(735		)	(1,388		)
Distributed and undistributed earnings to common shareholders—Basic	$	46,867		$	69,858
Weighted average shares outstanding—Basic	22,226			22,318
Weighted average shares outstanding—Diluted	22,226			22,318
Earnings per common share—Basic	$	2.11		$	3.13
Earnings per common share—Diluted	$	2.11		$	3.13

	Six months ended
	April 30, 2016			April 30, 2015
	(in thousands except per share amounts)
Net Income	$	58,283		$	137,749
Distributed and undistributed (earnings) to unvested restricted stock	(919		)	(3,124		)
Distributed and undistributed earnings to common shareholders—Basic	$	57,364		$	134,625
Weighted average shares outstanding—Basic	22,216			22,438
Weighted average shares outstanding—Diluted	22,216			22,438
Earnings per common share—Basic	$	2.58		$	6.00
Earnings per common share—Diluted	$	2.58		$	6.00