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Loans and Leases - Schedule of Nonaccrual Status (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | $ 627 | $ 121
Loans > 90 Days and Accruing | 63 | 7
Financing receivable, accrued interest reversed to nonaccrual status | 4 |
Financing receivable, nonaccrual without allowance for credit loss | 63 | 15
Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 529 | 45
Loans > 90 Days and Accruing | 50 | 6
Commercial | Commercial construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 48 | 4
Loans > 90 Days and Accruing | 0 | 0
Commercial | Owner occupied commercial mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 41 | 18
Loans > 90 Days and Accruing | 2 | 5
Commercial | Non-owner occupied commercial mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 228 | 5
Loans > 90 Days and Accruing | 0 | 0
Commercial | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 184 | 15
Loans > 90 Days and Accruing | 41 | 1
Commercial | Leases |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 28 | 3
Loans > 90 Days and Accruing | 7 | 0
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 98 | 76
Loans > 90 Days and Accruing | 13 | 1
Consumer | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 75 | 54
Loans > 90 Days and Accruing | 10 | 0
Consumer | Revolving mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 18 | 18
Loans > 90 Days and Accruing | 0 | 0
Consumer | Consumer auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 4 | 3
Loans > 90 Days and Accruing | 0 | 0
Consumer | Consumer other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Non-Accrual Loans | 1 | 1
Loans > 90 Days and Accruing | $ 3 | $ 1

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