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 |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Financing Receivable, Troubled Debt Restructuring [Line Items] | ||||
| Unpaid Principal Balance | $ 584 | $ 142 | $ 827 | $ 264 |
| Carrying Value | $ 513 | $ 121 | $ 730 | $ 223 |
| Pre-Modification Interest Rate | 3.53% | 4.14% | 3.52% | 4.08% |
| Post-Modification Interest Rate | 3.52% | 4.11% | 3.50% | 3.99% |
| Residential Mortgage | ||||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | ||||
| Unpaid Principal Balance | $ 522 | $ 120 | $ 744 | $ 219 |
| Carrying Value | $ 466 | $ 103 | $ 667 | $ 185 |
| Pre-Modification Interest Rate | 3.53% | 4.22% | 3.51% | 4.10% |
| Post-Modification Interest Rate | 3.51% | 4.19% | 3.49% | 4.01% |
| Home equity | ||||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | ||||
| Unpaid Principal Balance | $ 62 | $ 22 | $ 83 | $ 45 |
| Carrying Value | $ 47 | $ 18 | $ 63 | $ 38 |
| Pre-Modification Interest Rate | 3.58% | 3.68% | 3.55% | 3.99% |
| Post-Modification Interest Rate | 3.61% | 3.65% | 3.58% | 3.92% |
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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 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 Amount, after troubled debt restructuring, of modified financing receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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