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, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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| Financing Receivable, Modifications [Line Items] | ||||
| Unpaid Principal Balance | $ 596 | $ 687 | $ 1,115 | $ 1,314 |
| Carrying Value | $ 514 | $ 605 | $ 946 | $ 1,146 |
| Pre-Modification Interest Rate | 4.33% | 4.36% | 4.38% | 4.34% |
| Post-Modification Interest Rate | 4.19% | 4.00% | 4.09% | 3.98% |
| Net Charge-offs | $ 12 | $ 19 | $ 20 | $ 31 |
| Residential Mortgage | ||||
| Financing Receivable, Modifications [Line Items] | ||||
| Unpaid Principal Balance | 346 | 437 | 646 | 854 |
| Carrying Value | $ 313 | $ 405 | $ 581 | $ 785 |
| Pre-Modification Interest Rate | 4.50% | 4.68% | 4.51% | 4.72% |
| Post-Modification Interest Rate | 4.37% | 4.42% | 4.34% | 4.45% |
| Net Charge-offs | $ 1 | $ 3 | $ 3 | $ 5 |
| Principal forgiveness | 0 | 1 | 0 | 11 |
| Home equity lines of credit | ||||
| Financing Receivable, Modifications [Line Items] | ||||
| Unpaid Principal Balance | 250 | 250 | 469 | 460 |
| Carrying Value | $ 201 | $ 200 | $ 365 | $ 361 |
| Pre-Modification Interest Rate | 4.11% | 3.81% | 4.20% | 3.63% |
| Post-Modification Interest Rate | 3.94% | 3.27% | 3.75% | 3.10% |
| Net Charge-offs | $ 11 | $ 16 | $ 17 | $ 26 |
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- Definition Financing Receivable, Modifications, Post-Modification Interest Rate No definition available.
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- Definition Financing Receivable, Modifications, Unpaid Principal Balance No definition available.
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- Definition Financing Receivable, Modifications, Pre-Modification Interest Rate No definition available.
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- Definition This represents the amount of principal forgiven in a troubled debt restructuring modification. No definition available.
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- 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.
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- Definition Post-modification amount of investment in financing receivables modified by troubled debt restructurings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Reflects the amount of the write-down related to a troubled debt restructuring. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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