v3.25.4
Variable Interest Entities (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Consolidated [Abstract]      
GM Financial equipment on operating leases, net $ 33,686 $ 31,586  
Assets 281,284 279,761 $ 273,064
Nonconsolidated VIE      
Consolidated [Abstract]      
Assets 3,600 4,300  
Maximum loss exposure amount 8,500 7,000  
Nonconsolidated VIE | Capital Commitments | Battery Cell Manufacturing Joint Ventures      
Consolidated [Abstract]      
Committed capital contributions 4,000 2,300  
GM Financial      
Consolidated [Abstract]      
GM Financial receivables – current 45,266 46,362  
GM Financial receivables – non-current 44,384 46,474  
GM Financial short-term debt and current portion of long-term debt 35,012 37,291  
GM Financial long-term debt 79,018 76,973  
GM Financial | Variable Interest Entity, Primary Beneficiary      
Consolidated [Abstract]      
Restricted cash – current 2,635 2,410  
Restricted cash – non-current 253 350  
GM Financial receivables – current 29,126 27,631  
GM Financial receivables – non-current 20,128 27,619  
GM Financial equipment on operating leases, net 13,791 14,252  
GM Financial short-term debt and current portion of long-term debt 17,681 18,008  
GM Financial long-term debt $ 29,232 $ 31,638