Receivables - Retail Note Installments (Details) - Retail notes - USD ($) $ in Millions	Oct. 31, 2021	Nov. 01, 2020
Unrestricted
Receivable Installments, Due in Months:
Receivables, due in 0 - 12 months	$ 6,448.9	$ 5,466.8
Receivables, due in 13 - 24 months	5,361.5	4,397.4
Receivables, due in 25 - 36 months	4,400.4	3,501.9
Receivables, due in 37 - 48 months	3,232.5	2,502.6
Receivables, due in 49 - 60 months	1,927.4	1,462.1
Receivables, Over 60 months	624.3	470.1
Receivables, Gross	21,995.0	17,800.9
Securitized
Receivable Installments, Due in Months:
Receivables, due in 0 - 12 months	1,894.0	1,950.2
Receivables, due in 13 - 24 months	1,322.8	1,347.8
Receivables, due in 25 - 36 months	884.4	888.3
Receivables, due in 37 - 48 months	478.1	460.0
Receivables, due in 49 - 60 months	149.7	129.2
Receivables, Over 60 months	13.2	11.2
Receivables, Gross	$ 4,742.2	$ 4,786.7