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LOANS AND LEASES - Schedule of Amortized Cost of Loans Modified (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 262 | $ 202
Percent of Total Loan Class | 0.19% | 0.15%
Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 115 | $ 104
Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 40 | 30
Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 1
Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 3 | 12
Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 104 | 55
Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 185 | $ 125
Percent of Total Loan Class | 0.25% | 0.19%
Commercial | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 70 | $ 79
Commercial | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 19 | 0
Commercial | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 1
Commercial | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 2 | 9
Commercial | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 94 | 36
Commercial | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Commercial construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 17 | $ 3
Percent of Total Loan Class | 0.31% | 0.08%
Commercial | Commercial construction | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 16 | $ 3
Commercial | Commercial construction | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Commercial construction | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Commercial construction | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Commercial construction | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 0
Commercial | Commercial construction | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Owner occupied commercial mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 28 | $ 26
Percent of Total Loan Class | 0.16% | 0.16%
Commercial | Owner occupied commercial mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 12 | $ 15
Commercial | Owner occupied commercial mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 2 | 0
Commercial | Owner occupied commercial mortgage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 1
Commercial | Owner occupied commercial mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 1
Commercial | Owner occupied commercial mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 14 | 9
Commercial | Owner occupied commercial mortgage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Non-owner occupied commercial mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 80 | $ 65
Percent of Total Loan Class | 0.49% | 0.42%
Commercial | Non-owner occupied commercial mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 18 | $ 38
Commercial | Non-owner occupied commercial mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Non-owner occupied commercial mortgage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Non-owner occupied commercial mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Non-owner occupied commercial mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 62 | 27
Commercial | Non-owner occupied commercial mortgage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 60 | $ 31
Percent of Total Loan Class | 0.19% | 0.11%
Commercial | Commercial and industrial | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 24 | $ 23
Commercial | Commercial and industrial | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 17 | 0
Commercial | Commercial and industrial | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Commercial | Commercial and industrial | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 2 | 8
Commercial | Commercial and industrial | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 17 | 0
Commercial | Commercial and industrial | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 8 | $ 10
Percent of Total Loan Class | 0.03% | 0.03%
Consumer | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 4 | $ 7
Consumer | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 3
Consumer | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 3 | 0
Consumer | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 8 | $ 8
Percent of Total Loan Class | 0.04% | 0.03%
Consumer | Residential mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 4 | $ 6
Consumer | Residential mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Residential mortgage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Residential mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 2
Consumer | Residential mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 3 | 0
Consumer | Residential mortgage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Revolving mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | $ 2
Percent of Total Loan Class |  | 0.08%
Consumer | Revolving mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | $ 1
Consumer | Revolving mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | 0
Consumer | Revolving mortgage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | 0
Consumer | Revolving mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | 1
Consumer | Revolving mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | 0
Consumer | Revolving mortgage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total |  | 0
SVB |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 69 | $ 67
Percent of Total Loan Class | 0.17% | 0.17%
SVB | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 41 | $ 18
SVB | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 21 | 30
SVB | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 7 | 19
SVB | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Investor dependent - early stage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 11 | $ 8
Percent of Total Loan Class | 1.22% | 0.63%
SVB | Investor dependent - early stage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 0 | $ 0
SVB | Investor dependent - early stage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 11 | 6
SVB | Investor dependent - early stage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Investor dependent - early stage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Investor dependent - early stage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 2
SVB | Investor dependent - early stage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Investor dependent - growth stage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 14 | $ 34
Percent of Total Loan Class | 0.70% | 1.25%
SVB | Investor dependent - growth stage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 4 | $ 0
SVB | Investor dependent - growth stage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 10 | 24
SVB | Investor dependent - growth stage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Investor dependent - growth stage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Investor dependent - growth stage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 10
SVB | Investor dependent - growth stage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Innovation C&I and cash flow dependent |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 44 | $ 25
Percent of Total Loan Class | 0.48% | 0.27%
SVB | Innovation C&I and cash flow dependent | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 37 | $ 18
SVB | Innovation C&I and cash flow dependent | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Innovation C&I and cash flow dependent | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Innovation C&I and cash flow dependent | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB | Innovation C&I and cash flow dependent | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 7 | 7
SVB | Innovation C&I and cash flow dependent | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 0 | $ 0

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