Derivative Instruments - Fair Value (Details) - USD ($) $ in Millions	May 01, 2022	Oct. 31, 2021	May 02, 2021
Fair Value of Derivative Instruments
Total derivative assets	$ 188.7	$ 192.7	$ 299.8
Total derivative liabilities	599.6	102.4	82.8
Designated as Hedging Instruments | Interest rate contracts | Receivables from John Deere
Fair Value of Derivative Instruments
Total derivative assets	62.5	162.8	286.7
Designated as Hedging Instruments | Interest rate contracts | Other payables to John Deere
Fair Value of Derivative Instruments
Total derivative liabilities	545.2	79.0	67.9
Not Designated as Hedging Instruments | Receivables from John Deere
Fair Value of Derivative Instruments
Total derivative assets	86.5	28.8	12.8
Not Designated as Hedging Instruments | Other payables to John Deere
Fair Value of Derivative Instruments
Total derivative liabilities	54.2	18.6	13.3
Not Designated as Hedging Instruments | Interest rate contracts | Receivables from John Deere
Fair Value of Derivative Instruments
Total derivative assets	81.5	23.4	8.9
Not Designated as Hedging Instruments | Interest rate contracts | Other payables to John Deere
Fair Value of Derivative Instruments
Total derivative liabilities	54.0	17.1	11.8
Not Designated as Hedging Instruments | Foreign currency exchange contracts | Other Assets
Fair Value of Derivative Instruments
Total derivative assets	39.7	1.1	0.3
Not Designated as Hedging Instruments | Foreign currency exchange contracts | Accounts payable and accrued expenses
Fair Value of Derivative Instruments
Total derivative liabilities	0.2	4.8	1.6
Not Designated as Hedging Instruments | Cross-currency interest rate contracts | Receivables from John Deere
Fair Value of Derivative Instruments
Total derivative assets	5.0	5.4	3.9
Not Designated as Hedging Instruments | Cross-currency interest rate contracts | Other payables to John Deere
Fair Value of Derivative Instruments
Total derivative liabilities	$ 0.2	$ 1.5	$ 1.5