FORD CREDIT FINANCE RECEIVABLES AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Allowance for Credit Losses (Details) - Ford Credit - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	$ 890	$ 880	$ 864	$ 882	$ 882
Charge-offs	(176)	(155)	(503)	(415)
Recoveries	48	41	133	125
Provision for credit losses	135	99	389	282
Other	0	(3)	14	(12)
Ending Balance	897	862	897	862	864
Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	885	876	860	879	879
Charge-offs	(177)	(155)	(490)	(408)	(568)
Recoveries	48	41	133	122
Provision for credit losses	134	99	374	277
Other	0	(3)	13	(12)
Ending Balance	890	858	890	858	860
Non-Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	5	4	4	3	3
Charge-offs	1	0	(13)	(7)
Recoveries	0	0	0	3
Provision for credit losses	1	0	15	5
Other	0	0	1	0
Ending Balance	$ 7	$ 4	$ 7	$ 4	$ 4