Fair Value Measurements - Assets and Liabilities - Recurring (Details) - USD ($) $ in Millions	Oct. 31, 2021	Nov. 01, 2020
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Marketable securities	$ 2.1	$ 2.2
Derivative assets	192.7	587.0
Derivative liabilities	102.4	31.0
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Total assets	194.8	589.2
Total liabilities	102.4	31.0
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| Interest rate contracts \| Receivables from John Deere
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Derivative assets	186.2	575.5
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| Interest rate contracts \| Other payables to John Deere
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Derivative liabilities	96.1	29.4
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| Foreign currency exchange contracts \| Other Assets
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Derivative assets	1.1	3.8
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| Foreign currency exchange contracts \| Accounts payable and accrued expenses
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Derivative liabilities	4.8	0.9
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| Cross-currency interest rate contracts \| Receivables from John Deere
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Derivative assets	5.4	7.7
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| Cross-currency interest rate contracts \| Other payables to John Deere
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Derivative liabilities	1.5	0.7
Assets and Liabilities Measured at Fair Value on a Recurring Basis \| Level 2 \| International Debt Securities \| Marketable Securities
Assets and Liabilities Measured at Fair Value on Recurring and Nonrecurring Basis
Marketable securities	$ 2.1	$ 2.2

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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