Operating Leases - Leases on the Consolidated Condensed Balance Sheet (Details) - USD ($) $ in Millions	Oct. 31, 2022	Oct. 31, 2021
Operating Leases
Operating lease right-of-use assets	$ 230.1	$ 257.0
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Operating lease liabilities, current	$ 35.5	$ 35.7
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Operating lease liabilities, non-current	$ 205.5	$ 231.7
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Accrued pension liability and other	Accrued pension liability and other
Total operating lease liabilities	$ 241.0	$ 267.4
Weighted average remaining lease term (in years)	9 years 9 months 18 days	10 years 7 months 6 days
Weighted average discount rate	3.00%	3.00%