Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities - Other Asset-backed Securitizations, Narrative (Details)

v3.24.3
Securitizations and Other Variable Interest Entities - Other Asset-backed Securitizations, Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Variable Interest Entity [Line Items]          
Carrying value of receivables in trusts $ 1,075,800   $ 1,075,800   $ 1,053,732
Long-term debt 296,927   296,927   302,204
Total assets 3,324,293 $ 3,153,090 3,324,293 $ 3,153,090 3,180,151
Customer Vehicles          
Variable Interest Entity [Line Items]          
Maximum loss exposure 1,100   1,100   952
Collateralized Debt Obligations          
Variable Interest Entity [Line Items]          
Maximum loss exposure 66   66   80
Investment Vehicles          
Variable Interest Entity [Line Items]          
Maximum loss exposure 2,200   2,200   2,600
Tax Credit Vehicles          
Variable Interest Entity [Line Items]          
Investments in affordable housing project investments 16,200   16,200   15,800
Unfunded commitments 7,300   $ 7,300   7,200
Unfunded commitment payment period     5 years    
Tax credits and other benefits 564 526 $ 1,700 1,600  
Pretax losses 418 379 1,200 1,100  
Renewable Energy Investments          
Variable Interest Entity [Line Items]          
Equity investments 13,300   13,300   14,200
Unfunded capital contributions 4,900   $ 4,900   6,200
Term of unfunded capital contributions (in years)     2 years    
Tax credits and other tax benefits related to renewable energy investments 873 1,300 $ 2,800 3,400  
Pretax losses in renewable energy investments 697 849 2,000 2,000  
Consolidated VIEs          
Variable Interest Entity [Line Items]          
Carrying value of receivables in trusts 19,267   19,267   18,276
Long-term debt 8,873   8,873   8,456
Total assets 24,902   24,902   23,773
Consolidated VIEs | Investment Vehicles          
Variable Interest Entity [Line Items]          
Total assets 3   3   472
Consolidated VIEs | Leveraged Lease Trusts          
Variable Interest Entity [Line Items]          
Total assets 1,000   1,000   1,100
Unconsolidated VIEs          
Variable Interest Entity [Line Items]          
Liquidity commitments to unconsolidated securitization trusts 982   982   989
Unconsolidated VIEs | Investment Vehicles          
Variable Interest Entity [Line Items]          
Total assets 21,200   21,200   18,400
Unconsolidated VIEs | Tax Credit Vehicles          
Variable Interest Entity [Line Items]          
Total assets 82,300   82,300   84,100
Credit Card and Automobile | Consolidated VIEs          
Variable Interest Entity [Line Items]          
Carrying value of receivables in trusts 18,195   18,195   16,640
Long-term debt 8,272   8,272   7,825
Maximum loss exposure 9,172   9,172   8,127
Total assets 17,466   17,466   15,971
Credit Card and Automobile | Unconsolidated VIEs          
Variable Interest Entity [Line Items]          
Carrying value of receivables in trusts 0   0   0
Maximum loss exposure 0   0   0
Total assets 0   0   0
Resecuritization Trusts          
Variable Interest Entity [Line Items]          
Cash proceeds from new securitizations 4,600 1,800 11,100 7,600  
Securities          
Variable Interest Entity [Line Items]          
Cash proceeds from new securitizations 1,300 $ 1,100 2,200 $ 2,100  
Municipal Bonds | Unconsolidated VIEs          
Variable Interest Entity [Line Items]          
Liquidity commitments to unconsolidated securitization trusts $ 1,800   $ 1,800   $ 1,700
Weighted average remaining life of bonds held in the trusts in years     11 years 6 months