Intangible Assets - Summary Of Intangible Assets (Details) - USD ($) $ in Millions	Jan. 31, 2024	Oct. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 3,092.5	$ 2,916.1
Accumulated Amortization	1,253.7	1,215.1
Intangible assets with definite lives, net	1,838.8	1,701.0
Intangible assets with indefinite lives, net	9.3	9.3
Total other intangibles, net	$ 1,848.1	1,710.3
Weighted-Average Amortization Period (in years)	16 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 1,125.6	1,099.2
Accumulated Amortization	$ 358.3	345.8
Weighted-Average Amortization Period (in years)	19 years
Composite intangible asset
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 1,061.9	1,061.9
Accumulated Amortization	$ 442.5	424.8
Weighted-Average Amortization Period (in years)	15 years
Technology
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 652.7	494.5
Accumulated Amortization	$ 348.3	335.4
Weighted-Average Amortization Period (in years)	11 years
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 204.5	208.9
Accumulated Amortization	$ 79.8	81.1
Weighted-Average Amortization Period (in years)	15 years
License and distribution rights and other
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 47.8	51.6
Accumulated Amortization	$ 24.8	$ 28.0
Weighted-Average Amortization Period (in years)	11 years