Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended						9 Months Ended
	Jul. 31, 2022	Apr. 30, 2022	Jan. 31, 2022	Jul. 31, 2021	Apr. 30, 2021	Jan. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Statement of Stockholders' Equity [Abstract]
Cash dividends per share (in usd per share)	$ 0.08	$ 0.08	$ 0.08	$ 0.08	$ 0.08	$ 0.08	$ 0.24	$ 0.24