Allowance for Credit Losses and Credit Quality of Receivables - Impaired Receivables (Details) - USD ($) $ in Millions	12 Months Ended
Nov. 01, 2020	Nov. 03, 2019
Recorded Investment
Receivables with specific allowance	$ 14.5	$ 10.2
Receivables without specific allowance	29.4	26.8
Total	43.9	37.0
Unpaid Principal Balance
Receivables with specific allowance	14.4	9.9
Receivables without specific allowance	28.5	26.3
Total	42.9	36.2
Specific Allowance	5.8	4.8
Average Recorded Investment
Receivables with specific allowance	17.7	10.7
Receivables without specific allowance	31.7	29.1
Total	49.4	39.8
Agriculture and turf
Recorded Investment
Total	40.8	30.3
Unpaid Principal Balance
Total	39.9	29.7
Specific Allowance	5.8	4.6
Average Recorded Investment
Total	46.1	32.0
Construction and forestry
Recorded Investment
Total	3.1	6.7
Unpaid Principal Balance
Total	3.0	6.5
Specific Allowance		0.2
Average Recorded Investment
Total	3.3	7.8
Retail notes
Recorded Investment
Receivables with specific allowance	1.4	4.9
Receivables without specific allowance	29.4	22.9
Unpaid Principal Balance
Receivables with specific allowance	1.4	4.6
Receivables without specific allowance	28.5	22.4
Specific Allowance	0.8	1.9
Average Recorded Investment
Receivables with specific allowance	3.0	5.0
Receivables without specific allowance	31.7	25.0
Wholesale receivables
Recorded Investment
Receivables with specific allowance	13.1	5.3
Receivables without specific allowance		3.9
Unpaid Principal Balance
Receivables with specific allowance	13.0	5.3
Receivables without specific allowance		3.9
Specific Allowance	5.0	2.9
Average Recorded Investment
Receivables with specific allowance	$ 14.7	5.7
Receivables without specific allowance		$ 4.1

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
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-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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