Allowance for Credit Losses and Credit Quality of Receivables - Allowance for Credit Losses (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 03, 2019	Oct. 28, 2018	Oct. 29, 2017
Allowance:
Beginning of period balance	$ 106.7	$ 113.8	$ 111.7
Provision (credit) for credit losses	45.4	47.2	70.3
Write-offs	(88.3)	(81.2)	(96.3)
Recoveries	37.0	27.4	28.0
Translation adjustments	(0.2)	(0.5)	0.1
End of period balance	100.6	106.7	113.8
Balance individually evaluated	4.8	2.9	3.2
Receivables:
End of period balance	32,821.5	30,646.7	28,395.7
Balance individually evaluated	77.5	70.3	72.1
Retail notes
Allowance:
Beginning of period balance	51.6	55.7	56.3
Provision (credit) for credit losses	18.3	11.9	29.7
Write-offs	(28.7)	(22.1)	(38.2)
Recoveries	7.3	6.4	7.8
Translation adjustments	(0.2)	(0.3)	0.1
End of period balance	48.3	51.6	55.7
Balance individually evaluated	1.9	0.1	0.6
Receivables:
End of period balance	19,500.1	18,110.9	17,214.6
Balance individually evaluated	65.9	59.2	41.0
Revolving charge accounts
Allowance:
Beginning of period balance	42.3	39.7	39.7
Provision (credit) for credit losses	28.6	36.7	32.3
Write-offs	(56.9)	(54.1)	(52.2)
Recoveries	25.3	20.0	19.9
End of period balance	39.3	42.3	39.7
Receivables:
End of period balance	3,863.0	3,797.6	3,572.6
Balance individually evaluated	0.1	2.3	3.1
Wholesale receivables
Allowance:
Beginning of period balance	8.0	9.9	7.2
Provision (credit) for credit losses	(4.2)	(0.8)	3.0
Write-offs	(0.3)	(1.1)	(0.2)
Recoveries	4.1	0.2
Translation adjustments		(0.2)	(0.1)
End of period balance	7.6	8.0	9.9
Balance individually evaluated	2.9	2.8	2.6
Receivables:
End of period balance	8,706.8	7,967.6	6,894.3
Balance individually evaluated	9.6	8.8	24.0
Financing leases
Allowance:
Beginning of period balance	4.8	8.5	8.5
Provision (credit) for credit losses	2.7	(0.6)	5.3
Write-offs	(2.4)	(3.9)	(5.7)
Recoveries	0.3	0.8	0.3
Translation adjustments			0.1
End of period balance	5.4	4.8	8.5
Receivables:
End of period balance	751.6	$ 770.6	714.2
Balance individually evaluated	$ 1.9		$ 4.0