Quarterly report pursuant to Section 13 or 15(d)

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

v3.22.2.2
Securitizations and Other Variable Interest Entities - Other Variable Interest Entities, Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Variable Interest Entity [Line Items]          
Total assets $ 3,072,953 $ 3,085,446 $ 3,072,953 $ 3,085,446 $ 3,169,495
Consolidated VIEs          
Variable Interest Entity [Line Items]          
Total assets 18,158   18,158   21,370
Customer Vehicles          
Variable Interest Entity [Line Items]          
Maximum loss exposure 999   999   2,900
Collateralized Debt Obligations          
Variable Interest Entity [Line Items]          
Maximum loss exposure 111   111   235
Investment Vehicles          
Variable Interest Entity [Line Items]          
Maximum loss exposure 1,800   1,800   2,000
Investment Vehicles | Consolidated VIEs          
Variable Interest Entity [Line Items]          
Total assets 665   665   1,000
Investment Vehicles | Unconsolidated VIEs          
Variable Interest Entity [Line Items]          
Total assets 7,900   7,900   7,100
Leveraged Lease Trusts | Consolidated VIEs          
Variable Interest Entity [Line Items]          
Total assets 1,300   1,300   1,500
Tax Credit Vehicles          
Investments in Affordable Housing Projects [Abstract]          
Investments in affordable housing project investments 13,400   13,400   12,600
Unfunded commitments 6,300   $ 6,300   5,800
Unfunded commitment payment period     5 years    
Tax credits and other benefits 409 350 $ 1,200 1,100  
Pretax losses 311 $ 282 938 $ 837  
Tax Credit Vehicles | Unconsolidated VIEs          
Variable Interest Entity [Line Items]          
Maximum loss exposure $ 26,500   $ 26,500   $ 25,700