Outstanding Loans and Leases - Consumer Real Estate - TDRs Entered into During the Period (Details) - Consumer real estate - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Financing Receivable, Modifications [Line Items] | ||||
| Unpaid Principal Balance | $ 255 | $ 470 | $ 436 | $ 1,020 |
| Carrying Value | $ 196 | $ 389 | $ 337 | $ 839 |
| Pre-Modification Interest Rate | 4.63% | 4.32% | 4.61% | 4.25% |
| Post-Modification Interest Rate | 4.69% | 4.14% | 4.51% | 3.98% |
| Residential Mortgage | ||||
| Financing Receivable, Modifications [Line Items] | ||||
| Unpaid Principal Balance | $ 154 | $ 276 | $ 277 | $ 628 |
| Carrying Value | $ 125 | $ 237 | $ 224 | $ 542 |
| Pre-Modification Interest Rate | 4.28% | 4.24% | 4.27% | 4.17% |
| Post-Modification Interest Rate | 4.39% | 3.94% | 4.30% | 3.93% |
| Home Equity | ||||
| Financing Receivable, Modifications [Line Items] | ||||
| Unpaid Principal Balance | $ 101 | $ 194 | $ 159 | $ 392 |
| Carrying Value | $ 71 | $ 152 | $ 113 | $ 297 |
| Pre-Modification Interest Rate | 5.17% | 4.43% | 5.21% | 4.38% |
| Post-Modification Interest Rate | 5.16% | 4.42% | 4.88% | 4.06% |
| 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 Post-modification amount of investment in financing receivables modified by troubled debt restructurings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|