v3.26.1
LOANS - Corporate Loan Delinquency (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items]    
Loans at fair value $ 8,523 $ 6,855
Unallocated portfolio layer cumulative basis adjustments   17
Corporate loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 378 373
Total non-accrual 1,957 2,001
Loans at fair value 8,498 6,804
Loans net of unearned income, before adjustments 359,217 343,680
Unallocated portfolio layer cumulative basis adjustments 8 17
Corporate loans | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 244 215
Total non-accrual 1,203 1,141
Corporate loans, net of unearned income 160,844 151,772
Corporate loans | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 17 5
Total non-accrual 124 65
Corporate loans, net of unearned income 102,307 98,878
Corporate loans | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 59 37
Total non-accrual 520 627
Corporate loans, net of unearned income 28,014 27,786
Corporate loans | Lease financing    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 1 1
Total non-accrual 0 0
Corporate loans, net of unearned income 116 119
Corporate loans | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 57 115
Total non-accrual 110 168
Corporate loans, net of unearned income 59,438 58,321
Corporate loans | 30–89 days past due    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 224 309
Corporate loans | 30–89 days past due | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 131 162
Corporate loans | 30–89 days past due | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 8 5
Corporate loans | 30–89 days past due | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 46 35
Corporate loans | 30–89 days past due | Lease financing    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 0 0
Corporate loans | 30–89 days past due | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 39 107
Corporate loans | Equal to and greater than 90 days past due and accruing    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 154 64
Corporate loans | Equal to and greater than 90 days past due and accruing | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 113 53
Corporate loans | Equal to and greater than 90 days past due and accruing | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 9 0
Corporate loans | Equal to and greater than 90 days past due and accruing | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 13 2
Corporate loans | Equal to and greater than 90 days past due and accruing | Lease financing    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 1 1
Corporate loans | Equal to and greater than 90 days past due and accruing | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Total past due and accruing 18 8
Corporate loans | Current    
Financing Receivable, Credit Quality Indicator [Line Items]    
Corporate loans, net of unearned income 348,384 334,502
Corporate loans | Current | Commercial and industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
Corporate loans, net of unearned income 159,397 150,416
Corporate loans | Current | Financial institutions    
Financing Receivable, Credit Quality Indicator [Line Items]    
Corporate loans, net of unearned income 102,166 98,808
Corporate loans | Current | Mortgage and real estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
Corporate loans, net of unearned income 27,435 27,122
Corporate loans | Current | Lease financing    
Financing Receivable, Credit Quality Indicator [Line Items]    
Corporate loans, net of unearned income 115 118
Corporate loans | Current | Other    
Financing Receivable, Credit Quality Indicator [Line Items]    
Corporate loans, net of unearned income $ 59,271 $ 58,038