Ford Credit Finance Receivables and Allowance for Credit Losses Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Threshold Period Past Due, Writeoff	120 days		120 days
Ford Credit
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	$ 54		$ 772
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	1,231	$ 513	513	$ 589
Financing Receivable, Allowance for Credit Losses, Effect of Change in Method	0		252
Financing Receivable, Allowance for Credit Loss, Writeoff	(80)	(117)	(226)	(271)
Financing Receivable, Allowance for Credit Loss, Recovery	34	51	79	96
Accounts Receivable, Credit Loss Expense (Reversal)	93	63	679	96
Provision for Losses, Other	7	3	(12)	3
Financing Receivable, Allowance for Credit Loss, Ending Balance	1,285	513	1,285	513
Ford Credit \| Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	1,157	496	496	566
Financing Receivable, Allowance for Credit Losses, Effect of Change in Method	0		247
Financing Receivable, Allowance for Credit Loss, Writeoff	(80)	(117)	(225)	(254)
Financing Receivable, Allowance for Credit Loss, Recovery	33	45	76	88
Accounts Receivable, Credit Loss Expense (Reversal)	94	70	628	94
Provision for Losses, Other	7	2	(11)	2
Financing Receivable, Allowance for Credit Loss, Ending Balance	1,211	496	1,211	496
Ford Credit \| Non-consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	74	17	17	23
Financing Receivable, Allowance for Credit Losses, Effect of Change in Method	0		5
Financing Receivable, Allowance for Credit Loss, Writeoff	0	0	(1)	(17)
Financing Receivable, Allowance for Credit Loss, Recovery	1	6	3	8
Accounts Receivable, Credit Loss Expense (Reversal)	(1)	(7)	51	2
Provision for Losses, Other	0	1	(1)	1
Financing Receivable, Allowance for Credit Loss, Ending Balance	74	$ 17	74	$ 17
Ford Credit \| Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)			252
Ford Credit \| Global Pandemic [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	46		532
Ford Credit \| Wholesale and Dealer Loans \| Non-consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Past Due	$ 143		$ 143		$ 62

Amount of expense related to credit loss from transactions other than loan and lease transactions.

No definition available.

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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The effect of a change in method or methods for calculating the allowance for credit losses on the current period provision.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of increase (decrease) in allowance for credit loss on financing receivable.

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Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Amount of expense (reversal of expense) for expected credit loss on financing receivable, from change in present value of expected cash flows.

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Amount of financing receivable past due.

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Threshold period for when financing receivable is considered past due to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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