Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 329.7	$ 443.3	$ 409.9
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	9.6	(31.8)	5.0
Derivative instruments, net of tax of $(4.1), $7.2, and $0.7, respectively	(12.8)	24.4	2.1
Pension benefits, net of tax of $(0.5), $0.2, and $0.0, respectively	(0.7)	0.3	1.2
Other comprehensive (loss) income, net of tax	(3.9)	(7.1)	8.3
Comprehensive income	$ 325.8	$ 436.2	$ 418.2