Leases - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Lessee, Lease, Description [Line Items]
Operating lease assets, extensible enumeration	Other non-current assets	Other non-current assets
Current operating lease liabilities, extensible enumeration	Other current liabilities	Other current liabilities
Non-current operating lease liability, extensible enumeration	Other non-current liabilities	Other non-current liabilities
Sales-type revenue, percentage of product net revenue (less than)	1.00%	1.00%	1.00%
Net investment in leases	$ 705	$ 527
Minimum
Lessee, Lease, Description [Line Items]
Operating lease term	2 years
Maximum
Lessee, Lease, Description [Line Items]
Operating lease term	11 years