Short-Term External Borrowings (Details) - USD ($) $ in Millions	Oct. 31, 2021	Nov. 01, 2020
Short-Term Borrowings
Commercial paper and other notes payable	$ 678.9	$ 187.5
Securitization borrowings	4,595.2	4,656.2
Current maturities of long-term external borrowings	5,819.1	5,741.6
Total short-term external borrowings	$ 11,093.2	$ 10,585.3
Payment Schedule for Securitization Borrowings Based on Expected Liquidation of Retail Notes
Weighted-average interest rate on total short-term borrowings, excluding current maturities of long-term borrowings (as a percent)	0.80%	1.60%
Securitization borrowings
Payment Schedule for Securitization Borrowings Based on Expected Liquidation of Retail Notes
Payment schedule for securitization borrowings based on expected liquidation of the retail notes, 2022	$ 2,546.1
Payment schedule for securitization borrowings based on expected liquidation of the retail notes, 2023	1,149.9
Payment schedule for securitization borrowings based on expected liquidation of the retail notes, 2024	623.1
Payment schedule for securitization borrowings based on expected liquidation of the retail notes, 2025	231.1
Payment schedule for securitization borrowings based on expected liquidation of the retail notes, 2026	44.3
Payment schedule for securitization borrowings based on expected liquidation of the retail notes, Later years	$ 6.5