Condensed Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares shares in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Statement of Stockholders' Equity [Abstract]
Purchase of treasury shares (in shares)	1,200,546	291,253	384,498
Dividends declared (in dollars per share)	$ 2.18	$ 1.69	$ 1.53
Accounting Standards Update [Extensible List]		Accounting Standards Update 2016-13	Accounting Standards Update 2016-02 [Member]