Ford Credit Finance Receivables - Impaired (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable Impaired [Line Items]
Number of Days Past Due After Which Consumer Receivables are Considered Impaired	120 days
Consumer
Financing Receivable Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment	$ 337	$ 370
Impaired Financing Receivable Recorded Investment, Percentage of Receivable	0.50%	0.50%
Non-consumer
Financing Receivable Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment	$ 115	$ 129
Impaired Financing Receivable Recorded Investment, Percentage of Receivable	0.30%	0.40%