Outstanding Loans and Leases and Allowance for Credit Losses - Consumer Real Estate - TDRs Entered into During the Period (Details) - Consumer real estate - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Financing Receivable, Troubled Debt Restructuring [Line Items] | |||
| Unpaid Principal Balance | $ 998 | $ 819 | $ 605 |
| Carrying Value | $ 865 | $ 715 | $ 478 |
| Pre-Modification Interest Rate | 3.49% | 3.66% | 4.39% |
| Post-Modification Interest Rate | 3.41% | 3.59% | 4.17% |
| Residential Mortgage | |||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | |||
| Unpaid Principal Balance | $ 891 | $ 732 | $ 464 |
| Carrying Value | $ 788 | $ 646 | $ 377 |
| Pre-Modification Interest Rate | 3.48% | 3.66% | 4.19% |
| Post-Modification Interest Rate | 3.38% | 3.59% | 4.13% |
| Home equity | |||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | |||
| Unpaid Principal Balance | $ 107 | $ 87 | $ 141 |
| Carrying Value | $ 77 | $ 69 | $ 101 |
| Pre-Modification Interest Rate | 3.60% | 3.67% | 5.04% |
| Post-Modification Interest Rate | 3.59% | 3.61% | 4.31% |
| X | ||||||||||
- Definition Financing Receivable, Modifications, Post-Modification Interest Rate No definition available.
|
| X | ||||||||||
- Definition Financing Receivable, Modifications, Unpaid Principal Balance No definition available.
|
| X | ||||||||||
- Definition Financing Receivable, Modifications, Pre-Modification Interest Rate No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount, after troubled debt restructuring, of modified financing receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|