GOODWILL AND OTHER INTANGIBLE ASSETS - Summary of Carrying Amount of Net Intangible Assets by Class (Details) - USD ($) $ in Millions	Oct. 31, 2023	Oct. 31, 2022
Indefinite-Lived Intangible Assets [Line Items]
Indefinite lived intangible assets	$ 7.9
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	1,085.4	$ 851.4
Accumulated Amortization	293.2	275.2
Net Intangible Assets	792.2	576.2
Trademarks and trade names
Indefinite-Lived Intangible Assets [Line Items]
Indefinite lived intangible assets	7.9	7.9
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	1,031.1	834.5
Accumulated Amortization	283.2	270.0
Net Intangible Assets	747.9	564.5
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	44.3	8.3
Accumulated Amortization	9.6	4.6
Net Intangible Assets	34.7	3.7
Other
Finite-Lived Intangible Assets [Line Items]
Gross Intangible Assets	2.1	0.7
Accumulated Amortization	0.4	0.6
Net Intangible Assets	$ 1.7	$ 0.1