Consolidated Balance Sheets (Parenthetical) $ in Millions		Oct. 31, 2025 USD ($) $ / shares shares	Oct. 31, 2024 USD ($) $ / shares shares
Statement of Financial Position [Abstract]
Trade accounts receivable, allowance for credit losses | $		$ 51.9	$ 43.5
Preferred stock, par value (in dollars per share) | $ / shares	[1]	$ 0.10	$ 0.10
Preferred stock, authorized (in shares)	[1]	1,000,000.0	1,000,000.0
Preferred stock, issued (in shares)	[1]	0	0
Preferred stock, outstanding (in shares)	[1]	0	0
Common stock, par value (in dollars per share) | $ / shares	[1]	$ 0.10	$ 0.10
Common stock, authorized (in shares)	[1]	480,000,000.0	480,000,000.0
Common stock, issued (in shares)	[1]	217,600,000	217,200,000
Common stock, outstanding (in shares)	[1]	195,900,000	199,600,000
Treasury stock (in shares)	[1]	21,700,000	17,600,000

[1] All periods presented have been adjusted to reflect the four-for-one stock split effected on February 16, 2024. Refer to Note 1. Organization and Significant Accounting Policies for further information.