Receivables - Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended
	Feb. 02, 2020	Jan. 27, 2019	Nov. 03, 2019
Allowance:
Beginning of period balance	$ 100.6	$ 106.7
Provision (credit) for credit losses	12.1	0.8
Write-offs	(21.1)	(11.3)
Recoveries	9.0	10.3
Translation adjustments	2.5	0.2
End of period balance	103.1	106.7
Balance individually evaluated	7.5	2.9
Receivables:
End of period balance	31,722.9	30,139.2	$ 32,821.5
Balance individually evaluated	96.4	65.3
Retail notes
Allowance:
Beginning of period balance	48.3	51.6
Provision (credit) for credit losses	13.1	4.5
Write-offs	(13.5)	(6.8)
Recoveries	0.6	1.9
End of period balance	48.5	51.2
Balance individually evaluated	2.2	0.1
Receivables:
End of period balance	19,235.2	17,760.4
Balance individually evaluated	77.6	56.4
Revolving charge accounts
Allowance:
Beginning of period balance	39.3	42.3
Provision (credit) for credit losses	(1.1)	(0.9)
Write-offs	(6.4)	(3.9)
Recoveries	7.5	4.8
End of period balance	39.3	42.3
Receivables:
End of period balance	2,673.2	2,685.9	3,863.0
Balance individually evaluated	0.1	1.9
Wholesale receivables
Allowance:
Beginning of period balance	7.6	8.0
Provision (credit) for credit losses	(0.2)	(3.9)
Write-offs	(0.8)
Recoveries	0.8	3.6
Translation adjustments	2.5	0.2
End of period balance	9.9	7.9
Balance individually evaluated	5.3	2.8
Receivables:
End of period balance	9,146.3	8,990.4	8,706.8
Balance individually evaluated	18.0	7.0
Financing leases
Allowance:
Beginning of period balance	5.4	4.8
Provision (credit) for credit losses	0.3	1.1
Write-offs	(0.4)	(0.6)
Recoveries	0.1
End of period balance	5.4	5.3
Receivables:
End of period balance	668.2	$ 702.5	$ 751.6
Balance individually evaluated	$ 0.7