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Loans and Leases - Schedule of Loans Charge-offs (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total | $ 199 | $ 33 | $ 437 | $ 107
Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 43 |
2022 |  |  | 119 |
2021 |  |  | 63 |
2020 |  |  | 67 |
2019 |  |  | 53 |
2018 & Prior |  |  | 26 |
Revolving |  |  | 65 |
Revolving Converted to Term Loans |  |  | 1 |
Total |  |  | 437 |
Commercial |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total | 85 | 28 | 209 | 92
Commercial | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 6 |
2022 |  |  | 60 |
2021 |  |  | 27 |
2020 |  |  | 10 |
2019 |  |  | 53 |
2018 & Prior |  |  | 24 |
Revolving |  |  | 28 |
Revolving Converted to Term Loans |  |  | 1 |
Total |  |  | 209 |
Commercial | Owner occupied commercial mortgage | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 0 |
2022 |  |  | 0 |
2021 |  |  | 0 |
2020 |  |  | 0 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 1 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 1 |
Commercial | Non-owner occupied commercial mortgage | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 0 |
2022 |  |  | 0 |
2021 |  |  | 0 |
2020 |  |  | 0 |
2019 |  |  | 48 |
2018 & Prior |  |  | 12 |
Revolving |  |  | 0 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 60 |
Commercial | Commercial and industrial | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 5 |
2022 |  |  | 53 |
2021 |  |  | 23 |
2020 |  |  | 7 |
2019 |  |  | 4 |
2018 & Prior |  |  | 11 |
Revolving |  |  | 27 |
Revolving Converted to Term Loans |  |  | 1 |
Total |  |  | 131 |
Commercial | Leases | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 1 |
2022 |  |  | 7 |
2021 |  |  | 4 |
2020 |  |  | 3 |
2019 |  |  | 1 |
2018 & Prior |  |  | 1 |
Revolving |  |  | 0 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 17 |
Consumer |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total | 7 | 5 | 20 | 15
Consumer | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 5 |
2022 |  |  | 2 |
2021 |  |  | 1 |
2020 |  |  | 1 |
2019 |  |  | 0 |
2018 & Prior |  |  | 2 |
Revolving |  |  | 9 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 20 |
Consumer | Residential mortgage | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 0 |
2022 |  |  | 0 |
2021 |  |  | 0 |
2020 |  |  | 0 |
2019 |  |  | 0 |
2018 & Prior |  |  | 2 |
Revolving |  |  | 0 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 2 |
Consumer | Consumer auto | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 0 |
2022 |  |  | 1 |
2021 |  |  | 0 |
2020 |  |  | 1 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 0 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 2 |
Consumer | Consumer other | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 5 |
2022 |  |  | 1 |
2021 |  |  | 1 |
2020 |  |  | 0 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 9 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 16 |
SVB |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total | $ 107 | $ 0 | 208 | $ 0
SVB | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 32 |
2022 |  |  | 57 |
2021 |  |  | 35 |
2020 |  |  | 56 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 28 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 208 |
SVB | Investor dependent - early stage | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 1 |
2022 |  |  | 17 |
2021 |  |  | 18 |
2020 |  |  | 3 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 10 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 49 |
SVB | Investor dependent - growth stage | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 24 |
2022 |  |  | 40 |
2021 |  |  | 17 |
2020 |  |  | 13 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 1 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | 95 |
SVB | Innovation C&I and cash flow dependent | Principal Forgiveness |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
2023 |  |  | 7 |
2022 |  |  | 0 |
2021 |  |  | 0 |
2020 |  |  | 40 |
2019 |  |  | 0 |
2018 & Prior |  |  | 0 |
Revolving |  |  | 17 |
Revolving Converted to Term Loans |  |  | 0 |
Total |  |  | $ 64 |

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