v3.26.1
Finance Receivables and Loans, Net - Schedule of Accounts, Notes, Loans and Financing Receivables (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans $ 143,673 $ 137,454
Unamortized premiums and discounts and deferred fees and costs 2,500 2,400
Accrued interest receivable 807 800
Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans 104,144 101,140
Consumer | Consumer automotive    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans 89,184 85,568
Consumer | Consumer mortgage    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans 14,960 15,572
Interest-only mortgage loans 2 2
Commercial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans 39,529 36,314
Commercial | Consumer automotive    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans 20,597 18,339
Commercial | Other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans 11,039 10,309
Commercial | Consumer mortgage    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total finance receivables and loans $ 7,893 $ 7,666