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Loans, Allowance for Loan Losses and Credit Quality (Weighted Average FICO Scores and the Weighted Average Combined LTV Ratio) (Details) - score | Sep. 30, 2017 | Dec. 31, 2016
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Residential Portfolio Segment [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable With Quality Of Loan Based On Weighted Average Fico Rating | 745 | 743
Financing Receivable With Credit Quality Of Loan Based Upon the Weighted Average Loan-To-Value Ratio | 61.00% | 63.20%
Consumer Home Equity [Member] |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable With Quality Of Loan Based On Weighted Average Fico Rating | 766 | 767
Financing Receivable With Credit Quality Of Loan Based Upon the Weighted Average Loan-To-Value Ratio | 55.90% | 55.90%

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- Definition Financing Receivable With Credit Quality Of Loan Based Upon the Weighted Average Loan-To-Value Ratio + References No definition available. + Details
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- Definition Financing receivable with quality of loan based on weighted average FICO rating. + References No definition available. + Details
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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. + References No definition available. + Details
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- Details
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- Details
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