Cash, Cash Equivalents, and Marketable Securities (Details) - USD ($) $ in Millions | 6 Months Ended | | |
Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019 | Dec. 31, 2018 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Total cash and cash equivalents | $ 30,989 | | $ 17,504 | |
Restricted cash | 192 | | 175 | |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | 31,181 | $ 22,306 | 17,741 | $ 16,907 |
Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Total cash and cash equivalents | 18,094 | | 8,320 | |
Debt Securities, Available-for-sale | 13,959 | | 13,552 | |
Restricted cash | 21 | | 15 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 1,491 | | 1,104 | |
Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Total cash and cash equivalents | 57 | | 117 | |
Restricted cash | 6 | | 21 | |
Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Total cash and cash equivalents | 12,838 | | 9,067 | |
Restricted cash | 165 | | 139 | |
U.S. government | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 3,042 | | 2,849 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 357 | | 183 | |
U.S. government agencies | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 1,953 | | 1,446 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 25 | | 370 | |
Non-U.S. government and agencies | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 2,897 | | 3,944 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 319 | | 463 | |
Corporate debt | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 5,852 | | 5,082 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 783 | | 29 | |
Equities (a) | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Marketable Securities, Unrealized Gain (Loss) | (29) | $ (44) | | |
Other marketable securities | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 215 | | 231 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 7 | | 59 | |
Fair Value, Recurring | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 13,291 | | 2,842 | |
Cash, Cash Equivalents, and Short-term Investments | 17,698 | | 14,662 | |
Debt Securities, Available-for-sale | 26,141 | | 17,147 | |
Fair Value, Recurring | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 8,554 | | 1,888 | |
Cash, Cash Equivalents, and Short-term Investments | 9,540 | | 6,432 | |
Debt Securities, Available-for-sale | 21,105 | | 13,851 | |
Fair Value, Recurring | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 0 | | 0 | |
Cash, Cash Equivalents, and Short-term Investments | 57 | | 117 | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 4,737 | | 954 | |
Cash, Cash Equivalents, and Short-term Investments | 8,101 | | 8,113 | |
Debt Securities, Available-for-sale | 5,036 | | 3,296 | |
Fair Value, Recurring | Level 1 [Member] | U.S. government | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 5,875 | | 520 | |
Debt Securities, Available-for-sale | 8,803 | | 3,125 | |
Fair Value, Recurring | Level 1 [Member] | U.S. government | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 4,307 | | 520 | |
Debt Securities, Available-for-sale | 6,879 | | 2,930 | |
Fair Value, Recurring | Level 1 [Member] | U.S. government | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 0 | | 0 | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 1 [Member] | U.S. government | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 1,568 | | 0 | |
Debt Securities, Available-for-sale | 1,924 | | 195 | |
Fair Value, Recurring | Level 1 [Member] | Equities (a) | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 49 | | 81 | |
Fair Value, Recurring | Level 1 [Member] | Equities (a) | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 49 | | 81 | |
Fair Value, Recurring | Level 1 [Member] | Equities (a) | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 1 [Member] | Equities (a) | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 2 [Member] | U.S. government agencies | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 2,775 | | 125 | |
Debt Securities, Available-for-sale | 5,528 | | 1,758 | |
Fair Value, Recurring | Level 2 [Member] | U.S. government agencies | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 1,950 | | 125 | |
Debt Securities, Available-for-sale | 5,118 | | 1,548 | |
Fair Value, Recurring | Level 2 [Member] | U.S. government agencies | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 0 | | 0 | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 2 [Member] | U.S. government agencies | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 825 | | 0 | |
Debt Securities, Available-for-sale | 410 | | 210 | |
Fair Value, Recurring | Level 2 [Member] | Non-U.S. government and agencies | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 2,930 | | 951 | |
Debt Securities, Available-for-sale | 5,666 | | 6,625 | |
Fair Value, Recurring | Level 2 [Member] | Non-U.S. government and agencies | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 1,578 | | 601 | |
Debt Securities, Available-for-sale | 3,451 | | 4,217 | |
Fair Value, Recurring | Level 2 [Member] | Non-U.S. government and agencies | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 0 | | 0 | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 2 [Member] | Non-U.S. government and agencies | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 1,352 | | 350 | |
Debt Securities, Available-for-sale | 2,215 | | 2,408 | |
Fair Value, Recurring | Level 2 [Member] | Corporate debt | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 1,711 | | 1,246 | |
Debt Securities, Available-for-sale | 5,581 | | 4,995 | |
Fair Value, Recurring | Level 2 [Member] | Corporate debt | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 719 | | 642 | |
Debt Securities, Available-for-sale | 5,358 | | 4,802 | |
Fair Value, Recurring | Level 2 [Member] | Corporate debt | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 0 | | 0 | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 2 [Member] | Corporate debt | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Cash and Cash Equivalents, Fair Value Disclosure | 992 | | 604 | |
Debt Securities, Available-for-sale | 223 | | 193 | |
Fair Value, Recurring | Level 2 [Member] | Other marketable securities | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 514 | | 563 | |
Fair Value, Recurring | Level 2 [Member] | Other marketable securities | Operating Segments | Automotive | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 250 | | 273 | |
Fair Value, Recurring | Level 2 [Member] | Other marketable securities | Operating Segments | Mobility | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | 0 | | 0 | |
Fair Value, Recurring | Level 2 [Member] | Other marketable securities | Operating Segments | Ford Credit | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Debt Securities, Available-for-sale | $ 264 | | $ 290 | |