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Allowance for Credit Losses and Credit Quality of Receivables - Wholesale Receivables Credit Quality Analysis (Details) - USD ($) $ in Millions	Oct. 31, 2021	Nov. 01, 2020	Nov. 03, 2019
Allowance for Credit Losses and Credit Quality of Receivables
Total Receivables	$ 36,669.6	$ 33,557.3	$ 32,821.5
Wholesale Receivables
Allowance for Credit Losses and Credit Quality of Receivables
2021	379.0
2020	81.1
2019	24.5
2018	9.5
2017	2.7
Prior	0.4
Revolving	5,454.1
Total Receivables	5,951.3	7,093.3	$ 8,706.8
Wholesale Receivables \| Agriculture and turf \| 30-59 Days Past Due
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	6.0
Total Receivables	6.0	3.9
Wholesale Receivables \| Agriculture and turf \| 60-89 Days Past Due
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	2.2
Total Receivables	2.2	4.4
Wholesale Receivables \| Agriculture and turf \| 90 Days or Greater Past Due
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	3.8
Total Receivables	3.8	1.1
Wholesale Receivables \| Agriculture and turf \| Current
Allowance for Credit Losses and Credit Quality of Receivables
2021	339.6
2020	77.1
2019	21.1
2018	9.2
2017	2.7
Prior	0.4
Revolving	4,233.4
Total Receivables	4,683.5
Wholesale Receivables \| Agriculture and turf \| Non-performing
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	6.7
Total Receivables	6.7
Wholesale Receivables \| Construction and forestry \| 30-59 Days Past Due
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	1.3
Total Receivables	1.3	$ 0.3
Wholesale Receivables \| Construction and forestry \| 60-89 Days Past Due
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	0.9
Total Receivables	0.9
Wholesale Receivables \| Construction and forestry \| 90 Days or Greater Past Due
Allowance for Credit Losses and Credit Quality of Receivables
Revolving	0.2
Total Receivables	0.2
Wholesale Receivables \| Construction and forestry \| Current
Allowance for Credit Losses and Credit Quality of Receivables
2021	39.4
2020	4.0
2019	3.4
2018	0.3
Revolving	1,199.6
Total Receivables	$ 1,246.7