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LOANS AND LEASES - Schedule of Amortized Cost of Loans Modified (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 701 | $ 599
Percent of Total Loan Class | 0.50% | 0.45%
Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 401 | $ 477
Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 179 | 55
Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 36 | 2
Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 27 | 49
Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 57 | 7
Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 9
Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 456 | $ 441
Percent of Total Loan Class | 0.64% | 0.67%
Commercial | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 320 | $ 384
Commercial | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 48 | 10
Commercial | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 34 | 2
Commercial | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 24 | 45
Commercial | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 30 | 0
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 | $ 12 | $ 4
Percent of Total Loan Class | 0.22% | 0.10%
Commercial | Commercial construction | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 11 | $ 4
Commercial | Commercial construction | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 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 | 0 | 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 | $ 54 | $ 18
Percent of Total Loan Class | 0.32% | 0.11%
Commercial | Owner occupied commercial mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 37 | $ 16
Commercial | Owner occupied commercial mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 10 | 0
Commercial | Owner occupied commercial mortgage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 4 | 2
Commercial | Owner occupied commercial mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 0
Commercial | Owner occupied commercial mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 2 | 0
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 | $ 225 | $ 298
Percent of Total Loan Class | 1.39% | 1.99%
Commercial | Non-owner occupied commercial mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 184 | $ 258
Commercial | Non-owner occupied commercial mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 6 | 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 | 9 | 40
Commercial | Non-owner occupied commercial mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 26 | 0
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 | $ 165 | $ 121
Percent of Total Loan Class | 0.52% | 0.41%
Commercial | Commercial and industrial | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 88 | $ 106
Commercial | Commercial and industrial | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 31 | 10
Commercial | Commercial and industrial | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 30 | 0
Commercial | Commercial and industrial | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 14 | 5
Commercial | Commercial and industrial | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 2 | 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 | $ 24 | $ 17
Percent of Total Loan Class | 0.08% | 0.06%
Consumer | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 19 | $ 10
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 | 2 | 0
Consumer | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 3 | 4
Consumer | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 3
Consumer | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 14 | $ 14
Percent of Total Loan Class | 0.06% | 0.06%
Consumer | Residential mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 10 | $ 8
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 | 2 | 0
Consumer | Residential mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 2 | 3
Consumer | Residential mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Residential mortgage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 3
Consumer | Revolving mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 10 | $ 3
Percent of Total Loan Class | 0.38% | 0.12%
Consumer | Revolving mortgage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 9 | $ 2
Consumer | Revolving mortgage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Revolving mortgage | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Revolving mortgage | Term Extension and Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 1
Consumer | Revolving mortgage | Term Extension and Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
Consumer | Revolving mortgage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 0 | 0
SVB |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 221 | $ 141
Percent of Total Loan Class | 0.55% | 0.36%
SVB | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 62 | $ 83
SVB | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 131 | 45
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 | 27 | 7
SVB | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 6
SVB | Investor dependent - early stage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 40 | $ 26
Percent of Total Loan Class | 3.94% | 1.88%
SVB | Investor dependent - early stage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 0 | $ 3
SVB | Investor dependent - early stage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 27 | 17
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 | 12 | 0
SVB | Investor dependent - early stage | Other Combinations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 1 | 6
SVB | Investor dependent - growth stage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 59 | $ 36
Percent of Total Loan Class | 2.67% | 1.24%
SVB | Investor dependent - growth stage | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 7 | $ 8
SVB | Investor dependent - growth stage | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 37 | 28
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 | 15 | 0
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 | $ 122 | $ 79
Percent of Total Loan Class | 1.35% | 0.81%
SVB | Innovation C&I and cash flow dependent | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 55 | $ 72
SVB | Innovation C&I and cash flow dependent | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 67 | 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 | 0 | 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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