v3.25.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($)
$ in Millions
 1 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Summary of Accounting Policies [Line Items]          
Foreign currency transaction gain (loss)     $ 0 $ 0 $ 0
Other investment $ 531 $ 531 $ 531 256  
Other investment adjustment 276        
Average turnover period of trade receivables     30 days    
Trade, notes, and other receivables 16,500 16,500 $ 16,500 15,700  
Trade notes and other receivables, allowance for credit loss $ 140 $ 140 $ 140 $ 113  
Supplier Finance Program, Obligation, Current, Statement of Financial Position [Extensible Enumeration] Payables Payables Payables Payables  
Intangible assets $ 170 $ 170 $ 170 $ 69  
Goodwill $ 483 $ 483 483 658  
Impairment of intangible assets     $ 0 0 0
Term at which fair value of finance receivables is measured     120 days    
Government Assistance, Asset, Current, Statement of Financial Position [Extensible Enumeration] Trade and other receivables, less allowances of $84 and $108 Trade and other receivables, less allowances of $84 and $108 Trade and other receivables, less allowances of $84 and $108    
Government incentives $ 974 $ 974 $ 974    
Reduction on cost of sales     $ 53 $ 105  
Government Assistance, Expense, Decrease (Increase), Statement of Income or Comprehensive Income [Extensible Enumeration]     Cost of sales (Note 13) Cost of sales (Note 13)  
Ford Model e          
Summary of Accounting Policies [Line Items]          
Goodwill, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]     Cost of sales (Note 13)    
Goodwill, impairment loss   $ 215 $ 200    
Affiliated Entity | Ford Credit          
Summary of Accounting Policies [Line Items]          
Ford credit segment recognized interest revenue     3,000 $ 2,900 2,300
Amount of reduction in depreciation expense on property subject to or held for lease     $ 1,300 $ 1,000 $ 900