Operating Leases - Leases on the Consolidated Condensed Balance Sheet (Details) - USD ($) $ in Millions	Oct. 31, 2023	Oct. 31, 2022
Operating Leases
Operating lease right-of-use assets	$ 241.5	$ 230.1
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Operating lease liabilities, current	$ 38.2	$ 35.5
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Operating lease liabilities, non-current	$ 215.6	$ 205.5
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Total operating lease liabilities	$ 253.8	$ 241.0
Weighted-average remaining lease term (in years)	10 years	9 years 9 months 18 days
Weighted-average discount rate	4.00%	3.00%