EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Earnings Per Share [Abstract]
Net income	$ 192,807	$ 9,478
Distributed and undistributed (earnings) to unvested restricted stock	(2,186)	(133)
Distributed and undistributed earnings to common shareholders—Basic	$ 190,621	$ 9,345
Weighted average shares outstanding—Basic (in shares)	22,069	22,010
Weighted average shares outstanding—Diluted (in shares)	22,069	22,010
Earnings per common share - Basic (in usd per share)	$ 8.64	$ 0.42
Earnings per common share - Diluted (in usd per share)	$ 8.64	$ 0.42