Cash, Cash Equivalents, and Marketable Securities (Details) - USD ($) $ / shares in Units, $ in Millions	Dec. 31, 2024	Jun. 30, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	$ 22,935		$ 24,862
Restricted Cash	208		248
Grant date stock price		$ 12.54
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations	47		0
Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	7,323		8,625
Cash, Cash Equivalents, and Short-term Investments	15,612		16,237
Investments, Fair Value Disclosure	15,413		15,309
U.S. government | Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,953		3,232
Investments, Fair Value Disclosure	3,715		4,674
U.S. government agencies | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	2,929		2,700
Investments, Fair Value Disclosure	1,691		1,823
Non-U.S. government and agencies | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,443		975
Investments, Fair Value Disclosure	2,351		2,205
Corporate debt | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	998		1,718
Investments, Fair Value Disclosure	6,928		6,075
Equity Securities | Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	22		23
Other marketable securities | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	706		509
Operating Segments | Ford Credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	9,272		10,658
Restricted Cash	88		137
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations	0		0
Operating Segments | Ford Credit | Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,963		1,914
Cash, Cash Equivalents, and Short-term Investments	7,309		8,744
Investments, Fair Value Disclosure	706		789
Operating Segments | Ford Credit | U.S. government | Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	854		912
Investments, Fair Value Disclosure	185		207
Operating Segments | Ford Credit | U.S. government agencies | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	400		625
Investments, Fair Value Disclosure	0		49
Operating Segments | Ford Credit | Non-U.S. government and agencies | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	370		276
Investments, Fair Value Disclosure	79		109
Operating Segments | Ford Credit | Corporate debt | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	339		101
Investments, Fair Value Disclosure	252		268
Operating Segments | Ford Credit | Equity Securities | Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	0		0
Operating Segments | Ford Credit | Other marketable securities | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	190		156
Operating Segments | Company excluding Ford Credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	13,663		14,204
Restricted Cash	120		111
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations	47		0
Operating Segments | Company excluding Ford Credit | Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	5,360		6,711
Cash, Cash Equivalents, and Short-term Investments	8,303		7,493
Investments, Fair Value Disclosure	14,707		14,520
Operating Segments | Company excluding Ford Credit | U.S. government | Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,099		2,320
Investments, Fair Value Disclosure	3,530		4,467
Operating Segments | Company excluding Ford Credit | U.S. government agencies | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	2,529		2,075
Investments, Fair Value Disclosure	1,691		1,774
Operating Segments | Company excluding Ford Credit | Non-U.S. government and agencies | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,073		699
Investments, Fair Value Disclosure	2,272		2,096
Operating Segments | Company excluding Ford Credit | Corporate debt | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	659		1,617
Investments, Fair Value Disclosure	6,676		5,807
Operating Segments | Company excluding Ford Credit | Equity Securities | Fair Value, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	22		23
Operating Segments | Company excluding Ford Credit | Other marketable securities | Fair Value, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	$ 516		$ 353