Outstanding Loans and Leases - Consumer Real Estate - TDRs Entered into During the Period (Details) - Consumer real estate - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Financing Receivable, Troubled Debt Restructuring [Line Items] | |||
| Unpaid Principal Balance | $ 605 | $ 1,263 | $ 1,588 |
| Carrying Value | $ 478 | $ 999 | $ 1,302 |
| Pre-Modification Interest Rate | 4.39% | 4.38% | 4.33% |
| Post-Modification Interest Rate | 4.17% | 4.03% | 3.83% |
| Residential Mortgage | |||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | |||
| Unpaid Principal Balance | $ 464 | $ 774 | $ 824 |
| Carrying Value | $ 377 | $ 641 | $ 712 |
| Pre-Modification Interest Rate | 4.19% | 4.33% | 4.43% |
| Post-Modification Interest Rate | 4.13% | 4.21% | 4.16% |
| Home Equity | |||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | |||
| Unpaid Principal Balance | $ 141 | $ 489 | $ 764 |
| Carrying Value | $ 101 | $ 358 | $ 590 |
| Pre-Modification Interest Rate | 5.04% | 4.46% | 4.22% |
| Post-Modification Interest Rate | 4.31% | 3.74% | 3.49% |
| 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
|