v3.25.4
Commitments, Contingencies, and Uncertainties - Narrative (Details)
motorVehicle in Millions, airbagInflator in Millions, $ in Millions
 1 Months Ended 12 Months Ended
May 31, 2023
motorVehicle
Dec. 31, 2025
USD ($)
classAction
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2020
USD ($)
Sep. 05, 2023
airbagInflator
Jul. 31, 2023
classAction
Mar. 31, 2023
classAction
subclass
Jul. 31, 2021
defect
Loss Contingencies [Line Items]                  
Guarantees - maximum liability   $ 3,500 $ 3,700            
Rebates available   1,000 1,100            
Supplier finance obligation   $ 1,100 $ 900 $ 1,300          
Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration]   Accounts payable (principally trade) Accounts payable (principally trade)            
Compliance related costs   $ 900 $ 1,000 700          
GHG compliance expense   400              
Payment of purchase credits   400 2,000 500          
Carrying amount of our acquired credits   1,400 2,100            
Acquired credits subject to impairment   1,100   $ 1,100          
Takata Passenger-side Airbags                  
Loss Contingencies [Line Items]                  
Number of putative class actions pending | classAction               1  
Warranty provision   $ 400              
ARC Matters                  
Loss Contingencies [Line Items]                  
Number of vehicles recalled | motorVehicle 1                
Number of defect airbag inflators | airbagInflator           52      
Period of defect airbag inflators   20 years              
Chevrolet Bolt EV Recall                  
Loss Contingencies [Line Items]                  
Warranty provision   $ 2,700              
Number of manufacturing defect | defect                 2
Remaining accrual amount   300              
Chevrolet Bolt EV Recall | LG Electronics, Inc.                  
Loss Contingencies [Line Items]                  
Amount awarded to other party   1,700              
Privacy And Consumer Protection Matters                  
Loss Contingencies [Line Items]                  
Warranty provision   500              
Indirect Tax Matters                  
Loss Contingencies [Line Items]                  
Reasonably possible loss   $ 7,000              
Foreign Emissions Standards                  
Loss Contingencies [Line Items]                  
Number of pending claims | classAction             2    
Faulty 8- Speed Transmissions                  
Loss Contingencies [Line Items]                  
Number of putative class actions pending | classAction   1              
Number of certified class actions pending | classAction   1              
Model Year 2015-2019 Vehicles                  
Loss Contingencies [Line Items]                  
Number of certified state subclasses | subclass               26  
Takata Passenger-side Airbags                  
Loss Contingencies [Line Items]                  
Increase in product warranty accrual         $ 1,100        
Accrued liabilities and Other liabilities                  
Loss Contingencies [Line Items]                  
Litigation-related liability and tax administrative matters   $ 1,500 1,100            
Credit card program deferred revenue   $ 435 $ 425