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GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2022 | Oct. 31, 2021
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 838.4 | $ 814.1
Accumulated Amortization | (459.8) | (389.3)
Total | $ 378.5 | $ 424.8
Intangible assets weighted average life | 11 years | 11 years
Customer contracts and relationships |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 801.6 | $ 793.8
Accumulated Amortization | (442.1) | (378.5)
Total | 359.6 | 415.3
Trademarks and trade names |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 21.4 | 19.8
Accumulated Amortization | (15.4) | (10.4)
Total | 6.1 | 9.5
Contract Rights And Other [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 15.3 | 0.5
Accumulated Amortization | (2.4) | (0.4)
Total | $ 12.9 | $ 0.1

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