Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases and Allowance for Credit Losses - Payment Status of Modifications to Borrowers in Financial Difficulty (Details)

v3.24.2
Outstanding Loans and Leases and Allowance for Credit Losses - Payment Status of Modifications to Borrowers in Financial Difficulty (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Consumer real estate        
Financing Receivable, Modified [Line Items]        
Total $ 445 $ 507 $ 445 $ 507
Total 105 370 182 507
Consumer real estate | Current        
Financing Receivable, Modified [Line Items]        
Total 296 290 296 290
Consumer real estate | 30–89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 74 117 74 117
Consumer real estate | 90+ Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 75 100 75 100
Consumer real estate | Residential mortgage        
Financing Receivable, Modified [Line Items]        
Total 388 436 388 436
Total 95 320 164 436
Consumer real estate | Residential mortgage | Current        
Financing Receivable, Modified [Line Items]        
Total 251 248 251 248
Consumer real estate | Residential mortgage | 30–89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 71 105 71 105
Consumer real estate | Residential mortgage | 90+ Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 66 83 66 83
Consumer real estate | Home equity        
Financing Receivable, Modified [Line Items]        
Total 57 71 57 71
Total 10 50 18 71
Consumer real estate | Home equity | Current        
Financing Receivable, Modified [Line Items]        
Total 45 42 45 42
Consumer real estate | Home equity | 30–89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 3 12 3 12
Consumer real estate | Home equity | 90+ Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 9 17 9 17
Commercial        
Financing Receivable, Modified [Line Items]        
Total 3,071 1,314 3,071 1,314
Total $ 949 $ 813 $ 2,166 $ 1,314
Three Months Ended June 30, 2024 0.17% 0.15% 0.39% 0.24%
Commercial | Term Extension        
Financing Receivable, Modified [Line Items]        
Total $ 675 $ 712 $ 1,569 $ 1,154
Commercial | Forbearances        
Financing Receivable, Modified [Line Items]        
Total 274 101 561 160
Commercial | Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total 0 0 36 0
Commercial | United States        
Financing Receivable, Modified [Line Items]        
Total 1,213 567 1,213 567
Total $ 473 $ 330 $ 884 $ 567
Three Months Ended June 30, 2024 0.13% 0.09% 0.24% 0.16%
Commercial | United States | Term Extension        
Financing Receivable, Modified [Line Items]        
Total $ 470 $ 325 $ 875 $ 503
Commercial | United States | Forbearances        
Financing Receivable, Modified [Line Items]        
Total 3 5 9 64
Commercial | United States | Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total 0 0 0 0
Commercial | Non United States        
Financing Receivable, Modified [Line Items]        
Total 177 132 177 132
Total $ 29 $ 121 $ 29 $ 132
Three Months Ended June 30, 2024 0.02% 0.10% 0.02% 0.11%
Commercial | Non United States | Term Extension        
Financing Receivable, Modified [Line Items]        
Total $ 29 $ 121 $ 29 $ 132
Commercial | Non United States | Forbearances        
Financing Receivable, Modified [Line Items]        
Total 0 0 0 0
Commercial | Non United States | Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total 0 0 0 0
Commercial | Current        
Financing Receivable, Modified [Line Items]        
Total 2,690 1,196 2,690 1,196
Commercial | Current | United States        
Financing Receivable, Modified [Line Items]        
Total 1,191 497 1,191 497
Commercial | Current | Non United States        
Financing Receivable, Modified [Line Items]        
Total 177 132 177 132
Commercial | 30–89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 101 41 101 41
Commercial | 30–89 Days Past Due | United States        
Financing Receivable, Modified [Line Items]        
Total 10 41 10 41
Commercial | 30–89 Days Past Due | Non United States        
Financing Receivable, Modified [Line Items]        
Total 0 0 0 0
Commercial | 90+ Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 280 77 280 77
Commercial | 90+ Days Past Due | United States        
Financing Receivable, Modified [Line Items]        
Total 12 29 12 29
Commercial | 90+ Days Past Due | Non United States        
Financing Receivable, Modified [Line Items]        
Total 0 0 0 0
Commercial | Commercial real estate        
Financing Receivable, Modified [Line Items]        
Total 1,681 615 1,681 615
Total $ 447 $ 362 $ 1,253 $ 615
Three Months Ended June 30, 2024 0.64% 0.49% 1.78% 0.83%
Commercial | Commercial real estate | Term Extension        
Financing Receivable, Modified [Line Items]        
Total $ 176 $ 266 $ 665 $ 519
Commercial | Commercial real estate | Forbearances        
Financing Receivable, Modified [Line Items]        
Total 271 96 552 96
Commercial | Commercial real estate | Interest Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total 0 0 36 0
Commercial | Commercial real estate | Current        
Financing Receivable, Modified [Line Items]        
Total 1,322 567 1,322 567
Commercial | Commercial real estate | 30–89 Days Past Due        
Financing Receivable, Modified [Line Items]        
Total 91 0 91 0
Commercial | Commercial real estate | 90+ Days Past Due        
Financing Receivable, Modified [Line Items]        
Total $ 268 $ 48 $ 268 $ 48