v3.26.1
VARIABLE INTEREST ENTITIES (Details)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Jul. 31, 2022
USD ($)
plant
Variable Interest Entity [Line Items]        
Proceeds from equity method investment, distribution, return of capital $ 0 $ 1,700    
Equity in net assets of affiliated companies 2,737   $ 2,753  
BlueOval SK, LLC        
Variable Interest Entity [Line Items]        
Equity method investment, ownership percentage       50.00%
Number of electric vehicle battery plants | plant       2
Proceeds from equity method investment, distribution, return of capital   $ 1,700 3,100  
Net of returns of capital 3,500      
Equity in net assets of affiliated companies 0   0  
BlueOval SK, LLC | Maximum        
Variable Interest Entity [Line Items]        
Committed capital       $ 6,600
BlueOval 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  
Percent of borrowings guaranteed     50.00%  
Variable Interest Entity, Not Primary Beneficiary        
Variable Interest Entity [Line Items]        
Variable interest entity, reporting entity involvement, maximum loss exposure, amount 5,300   $ 5,200  
Maximum potential payments $ 4,900   $ 4,900