v3.26.1
Finance Receivables and Loans, Net - Schedule of Financing Receivable Credit Quality Indicators Consumer (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items]    
Total finance receivables and loans $ 143,673 $ 137,454
Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total finance receivables and loans 104,144 101,140
Consumer | Consumer automotive, excludes basis adjustment    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 21,848 34,282
Year two, originated, fiscal year before current fiscal year 28,610 20,900
Year three, originated, two years before current fiscal year 16,697 13,789
Year four, originated, three years before current fiscal year 10,671 9,870
Year five, originated, four years before current fiscal year 7,223 4,799
Originated, more than five years before current fiscal year 4,169 1,922
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 89,218 85,562
Consumer | Consumer automotive, excludes basis adjustment | Current    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 21,599 33,588
Year two, originated, fiscal year before current fiscal year 27,580 19,891
Year three, originated, two years before current fiscal year 15,785 12,759
Year four, originated, three years before current fiscal year 9,837 8,885
Year five, originated, four years before current fiscal year 6,478 4,253
Originated, more than five years before current fiscal year 3,659 1,696
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 84,938 81,072
Consumer | Consumer automotive, excludes basis adjustment | 30–59 days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 189 483
Year two, originated, fiscal year before current fiscal year 673 638
Year three, originated, two years before current fiscal year 569 632
Year four, originated, three years before current fiscal year 505 600
Year five, originated, four years before current fiscal year 449 339
Originated, more than five years before current fiscal year 311 137
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 2,696 2,829
Consumer | Consumer automotive, excludes basis adjustment | 60–89 days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 47 156
Year two, originated, fiscal year before current fiscal year 261 272
Year three, originated, two years before current fiscal year 249 295
Year four, originated, three years before current fiscal year 243 284
Year five, originated, four years before current fiscal year 217 148
Originated, more than five years before current fiscal year 139 60
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 1,156 1,215
Consumer | Consumer automotive, excludes basis adjustment | 90 or more days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 13 55
Year two, originated, fiscal year before current fiscal year 96 99
Year three, originated, two years before current fiscal year 94 103
Year four, originated, three years before current fiscal year 86 101
Year five, originated, four years before current fiscal year 79 59
Originated, more than five years before current fiscal year 60 29
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 428 446
Consumer | Consumer mortgage    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 0 0
Year two, originated, fiscal year before current fiscal year 0 15
Year three, originated, two years before current fiscal year 12 30
Year four, originated, three years before current fiscal year 26 1,701
Year five, originated, four years before current fiscal year 1,646 9,150
Originated, more than five years before current fiscal year 13,267 4,667
Revolving loans 0 0
Revolving loans converted to term 9 9
Total finance receivables and loans 14,960 15,572
Consumer | Consumer mortgage | Current    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 0 0
Year two, originated, fiscal year before current fiscal year 0 15
Year three, originated, two years before current fiscal year 12 28
Year four, originated, three years before current fiscal year 24 1,690
Year five, originated, four years before current fiscal year 1,640 9,117
Originated, more than five years before current fiscal year 13,197 4,618
Revolving loans 0 0
Revolving loans converted to term 8 7
Total finance receivables and loans 14,881 15,475
Consumer | Consumer mortgage | 30–59 days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 0 0
Year two, originated, fiscal year before current fiscal year 0 0
Year three, originated, two years before current fiscal year 0 2
Year four, originated, three years before current fiscal year 1 5
Year five, originated, four years before current fiscal year 1 11
Originated, more than five years before current fiscal year 29 17
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 31 35
Consumer | Consumer mortgage | 60–89 days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 0 0
Year two, originated, fiscal year before current fiscal year 0 0
Year three, originated, two years before current fiscal year 0 0
Year four, originated, three years before current fiscal year 0 1
Year five, originated, four years before current fiscal year 2 6
Originated, more than five years before current fiscal year 11 7
Revolving loans 0 0
Revolving loans converted to term 0 0
Total finance receivables and loans 13 14
Consumer | Consumer mortgage | 90 or more days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 0 0
Year two, originated, fiscal year before current fiscal year 0 0
Year three, originated, two years before current fiscal year 0 0
Year four, originated, three years before current fiscal year 1 5
Year five, originated, four years before current fiscal year 3 16
Originated, more than five years before current fiscal year 30 25
Revolving loans 0 0
Revolving loans converted to term 1 2
Total finance receivables and loans 35 48
Consumer | Consumer automotive    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total finance receivables and loans 89,184 85,568
Liability excluded from amortized cost of hedged asset, portfolio layer method 34  
Asset excluded from amortized cost of hedged asset, portfolio layer method   6
Consumer Portfolio Segment, Excludes Basis Adjustment for Automotive Loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Year one, originated, current fiscal year 21,848 34,282
Year two, originated, fiscal year before current fiscal year 28,610 20,915
Year three, originated, two years before current fiscal year 16,709 13,819
Year four, originated, three years before current fiscal year 10,697 11,571
Year five, originated, four years before current fiscal year 8,869 13,949
Originated, more than five years before current fiscal year 17,436 6,589
Revolving loans 0 0
Revolving loans converted to term 9 9
Total finance receivables and loans $ 104,178 $ 101,134