Financial Derivatives and Hedging - Narrative (Details) $ in Millions	12 Months Ended
	Oct. 31, 2022 USD ($) interest_rate_swap_contract	Oct. 31, 2021 USD ($)	Apr. 06, 2020 USD ($) interest_rate_swap_contract
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Pre-tax impact of gain (loss) on derivatives recognized in other comprehensive income (loss)	$ 124.5	$ 17.2
Gain (loss) on derivatives recognized in other comprehensive income (loss), net of tax	30.1	$ 13.1
Derivative loss expected to be realized in earnings over the next twelve months	38.3
Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of interest rate swap contracts held | interest_rate_swap_contract			6
Derivative notional amount	$ 1,000.0		$ 1,500.0
Number of interest rate swap contracts matured | interest_rate_swap_contract	3
Interest rate swap contracts, contract term (or less)	5 years