Revenue - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Contract with customer, liability, revenue recognized	$ 1,200.0	$ 1,200.0
Revenue, remaining performance obligation, amount	7,100.0
Revenue, remaining performance obligation, non-cancellable, amount	$ 1,100.0
Revenue, remaining performance obligation, excluding non-cancellable, recognized over twelve month period, percent	44.00%
Capitalized contract cost, net	$ 96.5	92.2
Amortization of capitalized costs to obtain revenue contracts	73.0	64.7	$ 61.2
Sales Based Royalties
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Contract with customer, liability, revenue recognized	$ 137.3	$ 116.7