Long-Term External Borrowings (Details) - USD ($) $ in Millions	Jul. 30, 2023	Oct. 30, 2022	Jul. 31, 2022
Long-Term Borrowings
Total senior debt	$ 27,487.8	$ 22,597.9	$ 20,453.2
Unamortized debt discount and debt issuance costs	(79.8)	(70.1)	(59.6)
Total	27,408.0	22,527.8	20,393.6
Medium-term notes
Long-Term Borrowings
Total senior debt	27,487.6	22,595.4	20,450.3
Principal amount	28,420.0	23,564.6	20,796.7
Other notes
Long-Term Borrowings
Total senior debt	$ 0.2	$ 2.5	$ 2.9