Intangible Assets - Summary Of Intangible Assets (Details) - USD ($) $ in Millions	Jul. 31, 2024	Oct. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 3,136.7	$ 2,916.1
Accumulated Amortization	1,351.8	1,215.1
Intangible assets with definite lives, net	$ 1,784.9	1,701.0
Weighted-Average Amortization Period (in years)	16 years
Intangible assets with indefinite lives, net	$ 1.9	9.3
Total other intangibles, net	1,786.8	1,710.3
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	1,123.0	1,099.2
Accumulated Amortization	$ 387.6	345.8
Weighted-Average Amortization Period (in years)	19 years
Composite intangible assets
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 1,101.5	1,061.9
Accumulated Amortization	$ 477.9	424.8
Weighted-Average Amortization Period (in years)	15 years
Technology
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 660.0	494.5
Accumulated Amortization	$ 372.7	335.4
Weighted-Average Amortization Period (in years)	12 years
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross  Carrying Amount	$ 204.2	208.9
Accumulated Amortization	$ 87.1	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	$ 48.0	51.6
Accumulated Amortization	$ 26.5	$ 28.0
Weighted-Average Amortization Period (in years)	11 years