Receivables - Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Aug. 01, 2021	Aug. 02, 2020	Aug. 01, 2021	Aug. 02, 2020	Nov. 01, 2020
Receivable, Allowance for Credit Losses
Recoveries from credit enhancements	$ 3.2		$ 9.8
Allowance:
Beginning of period balance	129.8	$ 139.8	129.1	$ 100.6
Provision (credit) for credit losses	15.7	16.0	(2.6)	100.8
Write-offs	(17.1)	(26.9)	(42.7)	(90.6)
Recoveries	10.8	10.9	34.7	27.6
Translation adjustments	(0.2)	0.8	0.8	2.2
End of period balance	139.0	140.6	139.0	140.6
Receivables:
End of period balance	36,683.2	33,649.3	36,683.2	33,649.3	$ 33,557.3
Increase (decrease) in allowance for credit losses	9.2		9.9	40.0
Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			19.7
Unfunded Commitments
Allowance:
Provision (credit) for credit losses	0.0		2.1
Customer Receivables
Receivables:
End of period balance	28,952.0	25,220.5	28,952.0	25,220.5	26,464.0
Retail Notes and Financing Leases
Allowance:
Beginning of period balance	101.3	88.4	76.9	53.7
Provision (credit) for credit losses	13.6	3.3	11.2	70.5
Write-offs	(8.5)	(5.5)	(19.7)	(39.6)
Recoveries	3.2	2.4	8.1	4.5
Translation adjustments	(0.2)	0.4	0.4	(0.1)
End of period balance	109.4	89.0	109.4	89.0
Receivables:
End of period balance	25,264.3	21,302.2	25,264.3	21,302.2	22,636.6
Retail Notes and Financing Leases | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			32.5
Revolving charge accounts
Allowance:
Beginning of period balance	18.9	42.3	42.3	39.3
Provision (credit) for credit losses	(0.1)	13.2	(15.9)	31.3
Write-offs	(8.4)	(21.3)	(22.7)	(50.1)
Recoveries	7.6	8.1	26.6	21.8
Translation adjustments	0.1
End of period balance	18.1	42.3	18.1	42.3
Receivables:
End of period balance	3,687.7	3,918.3	3,687.7	3,918.3	3,827.4
Revolving charge accounts | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			(12.2)
Wholesale Receivables
Allowance:
Beginning of period balance	9.6	9.1	9.9	7.6
Provision (credit) for credit losses	2.2	(0.5)	2.1	(1.0)
Write-offs	(0.2)	(0.1)	(0.3)	(0.9)
Recoveries		0.4		1.3
Translation adjustments	(0.1)	0.4	0.4	2.3
End of period balance	11.5	9.3	11.5	9.3
Receivables:
End of period balance	$ 7,731.2	$ 8,428.8	7,731.2	$ 8,428.8	$ 7,093.3
Wholesale Receivables | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			$ (0.6)