v3.25.4
VARIABLE INTEREST ENTITIES (Details)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2025
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Jul. 31, 2022
plant
Variable Interest Entity [Line Items]            
Returns of capital from equity method investments (Note 23)     $ 1,702 $ 1,465 $ 1  
Investment Balance $ 2,753   $ 2,753 6,821    
Blue Oval SK LLC            
Variable Interest Entity [Line Items]            
Equity method investment, ownership percentage 50.00%   50.00%      
Returns of capital from equity method investments (Note 23)   $ 1,700 $ 3,100      
Investments in and advance to affiliates, subsidiaries, associates, and joint ventures $ 3,500   3,500      
Long-lived asset and other asset impairment charges 3,200   3,200      
Investment Balance 0   0 4,154    
Blue Oval SK LLC | KENTUCKY            
Variable Interest Entity [Line Items]            
Number of electric vehicle battery plants | plant           2
Blue Oval SK LLC | TENNESSEE            
Variable Interest Entity [Line Items]            
Number of electric vehicle battery plants | plant           1
Blue Oval SK LLC | Maximum            
Variable Interest Entity [Line Items]            
Committed capital 6,600   6,600      
Blue Oval SK LLC | U.S. Department Of Energy (DoE)            
Variable Interest Entity [Line Items]            
Line of credit facility entered into by equity method investee 9,600   9,600      
Variable Interest Entity, Not Primary Beneficiary            
Variable Interest Entity [Line Items]            
Total maximum exposure 5,200   5,200 9,300    
Maximum potential payments $ 4,900   $ 4,900 $ 4,900