Quarterly report pursuant to Section 13 or 15(d)

Securitizations and Other Variable Interest Entities - Home Equity Loan, Credit Card and Other Asset-backed VIEs (Details)

v3.22.2.2
Securitizations and Other Variable Interest Entities - Home Equity Loan, Credit Card and Other Asset-backed VIEs (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Jun. 30, 2022
Dec. 31, 2021
Sep. 30, 2021
Jun. 30, 2021
Dec. 31, 2020
On-balance sheet assets            
Trading account assets $ 293,458   $ 247,080      
Debt securities carried at fair value 236,245   308,073      
Held-to-maturity securities 643,743   674,591      
Total assets 3,072,953   3,169,495 $ 3,085,446    
Loans and leases 1,032,466   979,124      
Allowance for loan and lease losses (12,302) $ (11,973) (12,387) $ (13,155) $ (14,095) $ (18,802)
Other assets 155,766   163,869      
On-balance sheet liabilities            
Long-term debt 269,122   280,117      
Total liabilities 2,803,429   2,899,429      
Consolidated VIEs            
On-balance sheet assets            
Trading account assets 2,794   5,004      
Total assets 18,158   21,370      
Loans and leases 16,073   17,135      
Allowance for loan and lease losses (802)   (958)      
Other assets 93   189      
On-balance sheet liabilities            
Long-term debt 3,240   3,587      
All other liabilities 9   7      
Total liabilities 3,331   3,841      
Home equity | Unconsolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 124   152      
On-balance sheet assets            
Total retained positions 1   1      
Total assets 344   430      
Home equity | Consolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 35   45      
On-balance sheet assets            
Trading account assets 0   0      
Total assets 120   157      
Loans and leases 105   140      
Allowance for loan and lease losses 13   14      
Other assets 2   3      
On-balance sheet liabilities            
Short-term borrowings 0   0      
Long-term debt 85   113      
All other liabilities 0   0      
Total liabilities 85   113      
Home equity | Senior securities: | Unconsolidated VIEs            
On-balance sheet assets            
Trading account assets 0   0      
Debt securities carried at fair value 1   1      
Held-to-maturity securities 0   0      
Credit card | Unconsolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 0   0      
On-balance sheet assets            
Total retained positions 0   0      
Total assets 0   0      
Credit card | Consolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 10,264   10,279      
On-balance sheet assets            
Trading account assets 0   0      
Total assets 13,271   13,534      
Loans and leases 14,025   14,434      
Allowance for loan and lease losses (812)   (970)      
Other assets 58   70      
On-balance sheet liabilities            
Short-term borrowings 0   0      
Long-term debt 2,998   3,248      
All other liabilities 9   7      
Total liabilities 3,007   3,255      
Residual interests 4,200   4,300      
Credit card | Senior securities: | Unconsolidated VIEs            
On-balance sheet assets            
Trading account assets 0   0      
Debt securities carried at fair value 0   0      
Held-to-maturity securities 0   0      
Resecuritization Trusts | Unconsolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 5,228   6,089      
On-balance sheet assets            
Total retained positions 5,228   6,089      
Total assets 16,379   18,633      
Resecuritization Trusts | Consolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 341   680      
On-balance sheet assets            
Trading account assets 349   686      
Total assets 349   686      
Loans and leases 0   0      
Allowance for loan and lease losses 0   0      
Other assets 0   0      
On-balance sheet liabilities            
Short-term borrowings 0   0      
Long-term debt 8   6      
All other liabilities 0   0      
Total liabilities 8   6      
Resecuritization Trusts | Senior securities: | Unconsolidated VIEs            
On-balance sheet assets            
Trading account assets 1,271   1,030      
Debt securities carried at fair value 1,340   1,903      
Held-to-maturity securities 2,617   3,156      
Municipal Bond Trusts | Unconsolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 3,138   4,094      
On-balance sheet assets            
Total retained positions 0   0      
Total assets 3,634   4,655      
Municipal Bond Trusts | Consolidated VIEs            
Variable Interest Entity [Line Items]            
Maximum loss exposure 59   210      
On-balance sheet assets            
Trading account assets 59   122      
Total assets 59   210      
Loans and leases 0   0      
Allowance for loan and lease losses 0   0      
Other assets 0   88      
On-balance sheet liabilities            
Short-term borrowings 49   196      
Long-term debt 0   0      
All other liabilities 0   0      
Total liabilities 49   196      
Municipal Bond Trusts | Senior securities: | Unconsolidated VIEs            
On-balance sheet assets            
Trading account assets 0   0      
Debt securities carried at fair value 0   0      
Held-to-maturity securities $ 0   $ 0