Receivables - Retail Note Installments (Details) - Retail notes - USD ($) $ in Millions	Oct. 28, 2018	Oct. 29, 2017
Unrestricted
Receivable Installments, Due in Months:
Receivables, due in 0 - 12 months	$ 4,801.2	$ 4,424.7
Receivables, due in 13 - 24 months	3,679.8	3,405.6
Receivables, due in 25 - 36 months	2,887.3	2,651.4
Receivables, due in 37 - 48 months	1,994.9	1,819.5
Receivables, due in 49 - 60 months	1,106.1	992.5
Receivables, Over 60 months	273.7	236.5
Receivables, Gross	14,743.0	13,530.2
Securitized
Receivable Installments, Due in Months:
Receivables, due in 0 - 12 months	1,886.0	2,027.6
Receivables, due in 13 - 24 months	1,140.2	1,256.1
Receivables, due in 25 - 36 months	637.9	671.8
Receivables, due in 37 - 48 months	307.2	242.8
Receivables, due in 49 - 60 months	64.4	50.2
Receivables, Over 60 months	2.2	1.6
Receivables, Gross	$ 4,037.9	$ 4,250.1