Receivables - Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	May 01, 2022	May 02, 2021	May 01, 2022	May 02, 2021	Oct. 31, 2021
Receivable, Allowance for Credit Losses
Recoveries from freestanding credit enhancements	$ 1.9	$ 5.7	$ 3.1	$ 6.6
Allowance:
Beginning of period balance	121.4	149.5	129.0	129.1
Provision (credit) for credit losses	13.6	(15.3)	12.2	(18.3)
Write-offs	(21.0)	(16.2)	(37.5)	(25.6)
Recoveries	10.8	11.9	21.5	23.9
Translation adjustments	(0.3)	(0.1)	(0.7)	1.0
End of period balance	124.5	129.8	124.5	129.8
Receivables:
End of period balance	37,958.5	35,733.5	37,958.5	35,733.5	$ 36,669.6
Increase (decrease) in allowance for credit losses		(19.7)
Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance				19.7
Unfunded Commitments
Allowance:
Provision (credit) for credit losses	(0.4)	(0.3)	(0.2)	2.1
Customer Receivables
Receivables:
End of period balance	30,612.1	27,309.4	30,612.1	27,309.4	30,718.3
Retail Notes and Financing Leases
Allowance:
Beginning of period balance	94.7	115.7	96.5	76.9
Provision (credit) for credit losses	10.9	(9.1)	18.8	(2.4)
Write-offs	(13.3)	(7.1)	(25.8)	(11.2)
Recoveries	3.7	2.1	6.6	4.9
Translation adjustments	(0.1)	(0.3)	(0.2)	0.6
End of period balance	95.9	101.3	95.9	101.3
Receivables:
End of period balance	27,187.1	24,041.5	27,187.1	24,041.5
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	15.2	24.3	20.8	42.3
Provision (credit) for credit losses	2.5	(6.1)	(6.9)	(15.8)
Write-offs	(7.5)	(9.0)	(11.5)	(14.3)
Recoveries	7.1	9.8	14.9	19.0
Translation adjustments	0.1	(0.1)	0.1	(0.1)
End of period balance	17.4	18.9	17.4	18.9
Receivables:
End of period balance	3,425.0	3,267.9	3,425.0	3,267.9	3,740.1
Revolving charge accounts | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance				(12.2)
Wholesale Receivables
Allowance:
Beginning of period balance	11.5	9.5	11.7	9.9
Provision (credit) for credit losses	0.2	(0.1)	0.3	(0.1)
Write-offs	(0.2)	(0.1)	(0.2)	(0.1)
Translation adjustments	(0.3)	0.3	(0.6)	0.5
End of period balance	11.2	9.6	11.2	9.6
Receivables:
End of period balance	$ 7,346.4	$ 8,424.1	$ 7,346.4	8,424.1	$ 5,951.3
Wholesale Receivables | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance				$ (0.6)