Finance Receivables Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Sales Type and Direct Financing Lease Revenue	$ 137		$ 117
Net Finance Receivables [Abstract]
Financing Receivable, before Allowance for Credit Loss	120,052	$ 122,814
Financing Receivable, Allowance for Credit Loss	(881)	(864)	(880)	$ (882)
Finance leases, net	$ 119,171	121,950
Financing Receivable, Threshold Period Past Due	31 days
Interest Receivable	$ 311	336
Consumer Segment [Member]
Net Finance Receivables [Abstract]
Financing Receivable, before Allowance for Credit Loss	82,646	83,332
Financing Receivable, Allowance for Credit Loss, Writeoff	166	568
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff	1	50
Financing Receivable, Year Two, Originated, Fiscal Year Before Current Fiscal Year, Writeoff	45	191
Financing Receivable, Year Three, Originated, Two Years Before Current Fiscal Year, Writeoff	50	152
Financing Receivable, Year Four, Originated, Three Years Before Current Fiscal Year, Writeoff	35	71
Financing Receivable, Year Five, Originated, Four Years Before Current Fiscal Year, Writeoff	16	58
Financing Receivable, Allowance for Credit Loss	(872)	(860)	(877)	(879)
Financing Receivable, Originated, More Than Five Years before Current Fiscal Year, Writeoff	19	46
Non-Consumer Segment [Member]
Net Finance Receivables [Abstract]
Financing Receivable, before Allowance for Credit Loss	37,406	39,482
Financing Receivable, Revolving, Writeoff	1	6
Financing Receivable, Allowance for Credit Loss	(9)	(4)	$ (3)	$ (3)
Retail Installment Loans [Member] | Consumer Segment [Member]
Net Finance Receivables [Abstract]
Financing Receivable, before Allowance for Credit Loss	78,274	79,573
Retail [Member] | Consumer Segment [Member]
Net Finance Receivables [Abstract]
Unearned interest supplements from Ford and affiliated companies	(4,469)	(4,598)
Financing Receivable, before Allowance for Credit Loss	82,646	83,332
Finance Receivable Before Unearned Interest Supplements	87,115	87,930
Finance leases [Member]
Net Finance Receivables [Abstract]
Finance leases, net	8,325	7,881
Finance leases [Member] | Consumer Segment [Member]
Net Finance Receivables [Abstract]
Sales-type and Direct Financing Leases, Lease Receivable	8,841	8,357
Wholesale and Dealer Loans [Member] | Non-Consumer Segment [Member]
Net Finance Receivables [Abstract]
Financing Receivable, before Allowance for Credit Loss	34,941	37,384
Financing Receivable, Allowance for Credit Loss, Writeoff	1	7
Other Finance Receivables [Member] | Non-Consumer Segment [Member]
Net Finance Receivables [Abstract]
Financing Receivable, before Allowance for Credit Loss	2,465	2,098
Retail Installment loans, dealer financing, and other financing [Member]
Net Finance Receivables [Abstract]
Finance leases, net	110,846	114,069
Dealer Loans | Non-Consumer Segment [Member]
Net Finance Receivables [Abstract]
Financing Receivable, Allowance for Credit Loss, Writeoff	0	1
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff	0	0
Financing Receivable, Year Two, Originated, Fiscal Year Before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Year Three, Originated, Two Years Before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Year Four, Originated, Three Years Before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Year Five, Originated, Four Years Before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Originated, More Than Five Years before Current Fiscal Year, Writeoff	0	1
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Net Finance Receivables [Abstract]
Finance leases, net	110,846	114,069
Fair value (b)	$ 110,801	$ 113,545