Long-Term External Borrowings (Details) - USD ($) $ in Millions	Jan. 28, 2024	Oct. 29, 2023	Jan. 29, 2023
Long-Term Borrowings
Total senior debt	$ 28,805.4	$ 27,522.8	$ 23,564.7
Unamortized debt discount and debt issuance costs	(85.0)	(83.5)	(71.3)
Total	28,720.4	27,439.3	23,493.4
Medium-term notes
Long-Term Borrowings
Total senior debt	28,805.4	27,522.8	23,564.2
Medium-term notes Principal	$ 29,581.7	$ 28,733.5	24,265.7
Other notes
Long-Term Borrowings
Total senior debt			$ 0.5