CONDENSED CONSOLIDATED BALANCE SHEET (Unaudited) (Parenthetical) - $ / shares shares in Thousands	Jan. 31, 2022	Oct. 31, 2021
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	125,000	125,000
Preferred Stock, Shares Issued	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	2,000,000	2,000,000
Common Stock, Shares, Issued	300,000	302,000
Common Stock, Shares, Outstanding	300,000	302,000