Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities - Other Variable Interest Entities, Additional Information (Details)

v3.22.1
Securitizations and Other Variable Interest Entities - Other Variable Interest Entities, Additional Information (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Variable Interest Entity [Line Items]      
Total assets $ 3,238,223 $ 2,969,992 $ 3,169,495
Consolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 17,643   21,370
Customer Vehicles      
Variable Interest Entity [Line Items]      
Maximum loss exposure 1,100   2,900
Collateralized Debt Obligations      
Variable Interest Entity [Line Items]      
Maximum loss exposure 205   235
Investment Vehicles      
Variable Interest Entity [Line Items]      
Maximum loss exposure 1,700   2,000
Investment Vehicles | Consolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 652   1,000
Investment Vehicles | Unconsolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 7,700   7,100
Leveraged Lease Trusts | Consolidated VIEs      
Variable Interest Entity [Line Items]      
Total assets 1,500   1,500
Tax Credit Vehicles      
Investments in Affordable Housing Projects [Abstract]      
Investments in affordable housing project investments 12,900   12,600
Unfunded commitments $ 5,900   5,800
Unfunded commitment payment period 5 years    
Tax credits and other benefits $ 373 393  
Pretax losses (313) $ (276)  
Tax Credit Vehicles | Unconsolidated VIEs      
Variable Interest Entity [Line Items]      
Maximum loss exposure $ 26,300   $ 25,700