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 | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
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| Financing Receivable, Troubled Debt Restructuring [Line Items] | ||||
| Unpaid Principal Balance | $ 115 | $ 182 | $ 350 | $ 497 |
| Carrying Value | $ 98 | $ 152 | $ 289 | $ 395 |
| Pre-Modification Interest Rate | 4.08% | 4.48% | 4.03% | 4.49% |
| Post-Modification Interest Rate | 4.00% | 4.44% | 3.87% | 4.32% |
| Residential Mortgage | ||||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | ||||
| Unpaid Principal Balance | $ 103 | $ 148 | $ 294 | $ 368 |
| Carrying Value | $ 88 | $ 125 | $ 244 | $ 301 |
| Pre-Modification Interest Rate | 4.06% | 4.29% | 4.07% | 4.24% |
| Post-Modification Interest Rate | 3.99% | 4.25% | 3.90% | 4.22% |
| Home Equity | ||||
| Financing Receivable, Troubled Debt Restructuring [Line Items] | ||||
| Unpaid Principal Balance | $ 12 | $ 34 | $ 56 | $ 129 |
| Carrying Value | $ 10 | $ 27 | $ 45 | $ 94 |
| Pre-Modification Interest Rate | 4.25% | 5.28% | 3.85% | 5.19% |
| Post-Modification Interest Rate | 4.08% | 5.27% | 3.73% | 4.60% |
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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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