v3.25.2
Loans - Status of Loan Portfolios (Detail) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]    
Total [1] $ 64,199 $ 62,753
Commercial loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,774 3,852
One year prior to current year 4,358 3,821
Two years prior to current year 3,073 3,112
Three years prior to current year 3,429 3,004
Four years prior to current year 2,832 1,042
Prior 11,315 11,633
Revolving Loans 14,611 14,289
Revolving Loans Converted to Term Loans 312 298
Total 41,704 41,051
Commercial loans | Real estate, including construction    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 309 1,035
One year prior to current year 1,623 946
Two years prior to current year 567 1,109
Three years prior to current year 958 882
Four years prior to current year 643 262
Prior 2,213 2,339
Revolving Loans 31 36
Revolving Loans Converted to Term Loans 2 3
Total 6,346 6,612
Commercial loans | Business and corporate banking    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,356 2,324
One year prior to current year 2,283 2,785
Two years prior to current year 2,397 1,722
Three years prior to current year 2,196 1,986
Four years prior to current year 2,113 276
Prior 7,538 7,729
Revolving Loans 8,557 8,309
Revolving Loans Converted to Term Loans 310 295
Total 26,750 25,426
Commercial loans | Other commercial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 109 493
One year prior to current year 452 90
Two years prior to current year 109 281
Three years prior to current year 275 136
Four years prior to current year 76 504
Prior 1,564 1,565
Revolving Loans 6,023 5,944
Revolving Loans Converted to Term Loans 0 0
Total 8,608 9,013
Commercial loans | Performing loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,774 3,850
One year prior to current year 4,352 3,770
Two years prior to current year 3,036 3,111
Three years prior to current year 3,402 2,972
Four years prior to current year 2,801 1,042
Prior 10,711 11,171
Revolving Loans 14,535 14,149
Revolving Loans Converted to Term Loans 312 298
Total 40,923 40,363
Commercial loans | Performing loans | Real estate, including construction    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 309 1,035
One year prior to current year 1,623 946
Two years prior to current year 567 1,109
Three years prior to current year 958 850
Four years prior to current year 612 262
Prior 1,911 2,129
Revolving Loans 13 17
Revolving Loans Converted to Term Loans 2 3
Total 5,995 6,351
Commercial loans | Performing loans | Business and corporate banking    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,356 2,322
One year prior to current year 2,277 2,734
Two years prior to current year 2,360 1,721
Three years prior to current year 2,169 1,986
Four years prior to current year 2,113 276
Prior 7,236 7,477
Revolving Loans 8,499 8,188
Revolving Loans Converted to Term Loans 310 295
Total 26,320 24,999
Commercial loans | Performing loans | Other commercial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 109 493
One year prior to current year 452 90
Two years prior to current year 109 281
Three years prior to current year 275 136
Four years prior to current year 76 504
Prior 1,564 1,565
Revolving Loans 6,023 5,944
Revolving Loans Converted to Term Loans 0 0
Total 8,608 9,013
Commercial loans | Nonaccrual loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 2
One year prior to current year 6 11
Two years prior to current year 37 1
Three years prior to current year 27 32
Four years prior to current year 31 0
Prior 559 415
Revolving Loans 76 80
Revolving Loans Converted to Term Loans 0 0
Total 736 541
Commercial loans | Nonaccrual loans | Real estate, including construction    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 0 0
Three years prior to current year 0 32
Four years prior to current year 31 0
Prior 302 210
Revolving Loans 18 19
Revolving Loans Converted to Term Loans 0 0
Total 351 261
Commercial loans | Nonaccrual loans | Business and corporate banking    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 2
One year prior to current year 6 11
Two years prior to current year 37 1
Three years prior to current year 27 0
Four years prior to current year 0 0
Prior 257 205
Revolving Loans 58 61
Revolving Loans Converted to Term Loans 0 0
Total 385 280
Commercial loans | Accruing loans contractually past due 90 days or more    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 40
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 45 47
Revolving Loans 0 60
Revolving Loans Converted to Term Loans 0 0
Total 45 147
Commercial loans | Accruing loans contractually past due 90 days or more | Business and corporate banking    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 40
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 45 47
Revolving Loans 0 60
Revolving Loans Converted to Term Loans 0 0
Total 45 147
Consumer loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,940 4,284
One year prior to current year 3,954 2,400
Two years prior to current year 2,254 2,688
Three years prior to current year 2,613 3,949
Four years prior to current year 3,844 2,633
Prior 7,706 5,549
Revolving Loans 184 199
Total 22,495 21,702
Consumer loans | Residential mortgages    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,912 4,237
One year prior to current year 3,906 2,319
Two years prior to current year 2,180 2,625
Three years prior to current year 2,546 3,932
Four years prior to current year 3,828 2,611
Prior 7,474 5,311
Revolving Loans 0 0
Total 21,846 21,035
Consumer loans | Home equity mortgages    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 28 47
One year prior to current year 47 81
Two years prior to current year 74 60
Three years prior to current year 66 9
Four years prior to current year 9 18
Prior 175 178
Revolving Loans 0 0
Total 399 393
Consumer loans | Credit cards    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 0 0
Revolving Loans 177 195
Total 177 195
Consumer loans | Other consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 1 0
Two years prior to current year 0 3
Three years prior to current year 1 8
Four years prior to current year 7 4
Prior 57 60
Revolving Loans 7 4
Total 73 79
Consumer loans | Performing loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,940 4,284
One year prior to current year 3,946 2,395
Two years prior to current year 2,235 2,678
Three years prior to current year 2,600 3,941
Four years prior to current year 3,833 2,623
Prior 7,544 5,402
Revolving Loans 182 196
Total 22,280 21,519
Consumer loans | Performing loans | Residential mortgages    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 1,912 4,237
One year prior to current year 3,898 2,314
Two years prior to current year 2,163 2,615
Three years prior to current year 2,534 3,924
Four years prior to current year 3,818 2,601
Prior 7,319 5,171
Revolving Loans 0 0
Total 21,644 20,862
Consumer loans | Performing loans | Home equity mortgages    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 28 47
One year prior to current year 47 81
Two years prior to current year 72 60
Three years prior to current year 65 9
Four years prior to current year 8 18
Prior 169 172
Revolving Loans 0 0
Total 389 387
Consumer loans | Performing loans | Credit cards    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 0 0
Revolving Loans 175 192
Total 175 192
Consumer loans | Performing loans | Other consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 1 0
Two years prior to current year 0 3
Three years prior to current year 1 8
Four years prior to current year 7 4
Prior 56 59
Revolving Loans 7 4
Total 72 78
Consumer loans | Nonaccrual loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 8 5
Two years prior to current year 19 10
Three years prior to current year 13 8
Four years prior to current year 11 10
Prior 161 146
Revolving Loans 0 0
Total 212 179
Consumer loans | Nonaccrual loans | Residential mortgages    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 8 5
Two years prior to current year 17 10
Three years prior to current year 12 8
Four years prior to current year 10 10
Prior 155 140
Revolving Loans 0 0
Total 202 173
Consumer loans | Nonaccrual loans | Home equity mortgages    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 2 0
Three years prior to current year 1 0
Four years prior to current year 1 0
Prior 6 6
Revolving Loans 0 0
Total 10 6
Consumer loans | Accruing loans contractually past due 90 days or more    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 1 1
Revolving Loans 2 3
Total 3 4
Consumer loans | Accruing loans contractually past due 90 days or more | Credit cards    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 0 0
Revolving Loans 2 3
Total 2 3
Consumer loans | Accruing loans contractually past due 90 days or more | Other consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current year 0 0
One year prior to current year 0 0
Two years prior to current year 0 0
Three years prior to current year 0 0
Four years prior to current year 0 0
Prior 1 1
Revolving Loans 0 0
Total $ 1 $ 1
[1] The following table summarizes assets and liabilities related to our consolidated variable interest entities ("VIEs") at June 30, 2025 and December 31, 2024. Assets and liabilities exclude intercompany balances that eliminate in consolidation. See Note 15, "Variable Interest Entities," for additional information.
June 30, 2025December 31, 2024
(in millions)
Assets
Other assets$7 $11 
Total assets$7 $11 
Liabilities
Interest, taxes and other liabilities$15 $4 
Total liabilities$15 $4