v3.25.2
LOANS - Corporate Loans Credit Quality Indicators (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]    
Loans, net of unearned income $ 725,345 $ 694,488
Loans at fair value 9,257 8,040
Unallocated portfolio layer cumulative basis adjustments   (72)
Corporate loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 80,922 91,339
One year prior to current fiscal year 36,895 24,201
Two years prior to current fiscal year 23,113 19,849
Three years prior to current fiscal year 17,966 10,274
Four years prior to current fiscal year 8,496 5,460
Prior 20,284 18,185
Revolving line of credit arrangements 132,630 124,391
Loans, net of unearned income 329,586 301,386
Loans at fair value 9,230 7,759
Loans net of unearned income, before adjustments 329,536 301,458
Unallocated portfolio layer cumulative basis adjustments 50 (72)
Corporate loans | Investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 55,833 60,211
One year prior to current fiscal year 26,721 16,807
Two years prior to current fiscal year 16,193 13,502
Three years prior to current fiscal year 12,618 6,177
Four years prior to current fiscal year 5,232 4,106
Prior 14,697 13,464
Revolving line of credit arrangements 104,004 99,148
Loans, net of unearned income 235,298 213,415
Corporate loans | Investment grade | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 31,851 36,039
One year prior to current fiscal year 11,158 8,101
Two years prior to current fiscal year 7,669 5,035
Three years prior to current fiscal year 4,976 2,492
Four years prior to current fiscal year 2,102 1,225
Prior 4,809 4,853
Revolving line of credit arrangements 31,841 32,862
Loans, net of unearned income 94,406 90,607
Corporate loans | Investment grade | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 15,314 13,074
One year prior to current fiscal year 6,177 2,136
Two years prior to current fiscal year 2,350 1,162
Three years prior to current fiscal year 1,235 326
Four years prior to current fiscal year 417 265
Prior 2,057 1,500
Revolving line of credit arrangements 45,040 41,415
Loans, net of unearned income 72,590 59,878
Corporate loans | Investment grade | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 2,525 5,325
One year prior to current fiscal year 5,070 3,927
Two years prior to current fiscal year 3,779 3,269
Three years prior to current fiscal year 2,758 2,537
Four years prior to current fiscal year 2,020 1,460
Prior 2,291 1,533
Revolving line of credit arrangements 472 248
Loans, net of unearned income 18,915 18,299
Corporate loans | Investment grade | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 6,143 5,773
One year prior to current fiscal year 4,316 2,643
Two years prior to current fiscal year 2,395 4,036
Three years prior to current fiscal year 3,649 822
Four years prior to current fiscal year 693 1,156
Prior 5,540 5,578
Revolving line of credit arrangements 26,651 24,623
Loans, net of unearned income 49,387 44,631
Corporate loans | Non-investment grade    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 25,089 31,128
One year prior to current fiscal year 10,174 7,395
Two years prior to current fiscal year 6,920 6,347
Three years prior to current fiscal year 5,348 4,096
Four years prior to current fiscal year 3,264 1,354
Prior 5,587 4,721
Revolving line of credit arrangements 28,626 25,243
Loans, net of unearned income 85,008 80,284
Corporate loans | Non-investment grade, accrual | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 20,193 24,937
One year prior to current fiscal year 7,041 5,082
Two years prior to current fiscal year 4,275 3,576
Three years prior to current fiscal year 2,939 1,583
Four years prior to current fiscal year 1,108 318
Prior 2,710 2,560
Revolving line of credit arrangements 21,378 19,468
Loans, net of unearned income 59,644 57,524
Corporate loans | Non-investment grade, accrual | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 2,796 4,103
One year prior to current fiscal year 1,339 529
Two years prior to current fiscal year 405 255
Three years prior to current fiscal year 217 655
Four years prior to current fiscal year 444 41
Prior 213 355
Revolving line of credit arrangements 4,591 2,489
Loans, net of unearned income 10,005 8,427
Corporate loans | Non-investment grade, accrual | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 394 801
One year prior to current fiscal year 735 1,112
Two years prior to current fiscal year 1,432 1,936
Three years prior to current fiscal year 1,812 1,400
Four years prior to current fiscal year 1,022 770
Prior 1,781 1,190
Revolving line of credit arrangements 483 472
Loans, net of unearned income 7,659 7,681
Corporate loans | Non-investment grade, accrual | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 1,569 1,227
One year prior to current fiscal year 1,018 592
Two years prior to current fiscal year 706 427
Three years prior to current fiscal year 260 261
Four years prior to current fiscal year 118 190
Prior 409 274
Revolving line of credit arrangements 1,898 2,304
Loans, net of unearned income 5,978 5,275
Corporate loans | Non-investment grade, non-accrual | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 98 43
One year prior to current fiscal year 40 78
Two years prior to current fiscal year 76 48
Three years prior to current fiscal year 81 17
Four years prior to current fiscal year 24 7
Prior 53 44
Revolving line of credit arrangements 198 305
Loans, net of unearned income 570 542
Corporate loans | Non-investment grade, non-accrual | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 5 0
One year prior to current fiscal year 0 0
Two years prior to current fiscal year 0 0
Three years prior to current fiscal year 0 55
Four years prior to current fiscal year 182 0
Prior 0 0
Revolving line of credit arrangements 27 18
Loans, net of unearned income 214 73
Corporate loans | Non-investment grade, non-accrual | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 34 16
One year prior to current fiscal year 1 2
Two years prior to current fiscal year 6 104
Three years prior to current fiscal year 39 107
Four years prior to current fiscal year 237 28
Prior 391 279
Revolving line of credit arrangements 38 31
Loans, net of unearned income 746 567
Corporate loans | Non-investment grade, non-accrual | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Current fiscal year 0 1
One year prior to current fiscal year 0 0
Two years prior to current fiscal year 20 1
Three years prior to current fiscal year 0 18
Four years prior to current fiscal year 129 0
Prior 30 19
Revolving line of credit arrangements 13 156
Loans, net of unearned income $ 192 $ 195