Goodwill and Other Intangible Assets - Narrative (Details) $ in Millions	3 Months Ended	12 Months Ended
	Aug. 01, 2025 USD ($)	Oct. 31, 2025 USD ($) segment	Oct. 31, 2024 USD ($)	Oct. 31, 2023 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Number of operating segments | segment		8
Non-cash impairment charges	$ 81.1	$ 81.1	$ 0.0	$ 151.3
Deferred tax assets, goodwill and intangible assets	$ 19.7
Amortization expense for intangible assets		$ 30.7	$ 34.5	$ 35.7