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Loans (Period-End Balances And Various Asset Quality Attributes By Origination Vintage For The HELOC) (Details) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2014 | Dec. 31, 2013 | Mar. 31, 2013
--- | --- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loans, net of unearned income | $ 15,119,461 | $ 15,389,074 | $ 15,889,670
Home Equity [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 2,747,817 |  | 3,108,574
Avg orig FICO | 741 |  | 740
Avg Refreshed FICO | 731 |  | 729
Loans, net of unearned income | 2,747,817 |  | 3,108,574
Home Equity [Member] | Origination Vintage Period Pre2003 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 73,926 |  | 108,054
Avg orig FICO | 710 |  | 714
Avg Refreshed FICO | 703 |  | 705
Home Equity [Member] | Origination Vintage Period 2003 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 130,144 |  | 208,233
Avg orig FICO | 723 |  | 732
Avg Refreshed FICO | 709 |  | 723
Home Equity [Member] | Origination Vintage Period 2004 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 375,252 |  | 469,608
Avg orig FICO | 726 |  | 727
Avg Refreshed FICO | 715 |  | 717
Home Equity [Member] | Origination Vintage Period 2005 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 517,957 |  | 592,322
Avg orig FICO | 732 |  | 734
Avg Refreshed FICO | 721 |  | 719
Home Equity [Member] | Origination Vintage Period 2006 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 375,022 |  | 437,889
Avg orig FICO | 740 |  | 740
Avg Refreshed FICO | 727 |  | 725
Home Equity [Member] | Origination Vintage Period 2007 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 396,409 |  | 460,916
Avg orig FICO | 743 |  | 745
Avg Refreshed FICO | 728 |  | 728
Home Equity [Member] | Origination Vintage Period 2008 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 217,360 |  | 250,427
Avg orig FICO | 753 |  | 754
Avg Refreshed FICO | 748 |  | 747
Home Equity [Member] | Origination Vintage Period 2009 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 113,703 |  | 134,294
Avg orig FICO | 751 |  | 752
Avg Refreshed FICO | 746 |  | 745
Home Equity [Member] | Origination Vintage Period 2010 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 110,958 |  | 133,917
Avg orig FICO | 753 |  | 753
Avg Refreshed FICO | 748 |  | 749
Home Equity [Member] | Origination Vintage Period 2011 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 110,815 |  | 129,303
Avg orig FICO | 758 |  | 759
Avg Refreshed FICO | 754 |  | 756
Home Equity [Member] | Origination Vintage Period 2012 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 133,618 |  | 155,758
Avg orig FICO | 759 |  | 760
Avg Refreshed FICO | 759 |  | 758
Home Equity [Member] | Origination Vintage Period 2013 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | 169,429 |  | 27,853
Avg orig FICO | 760 |  | 756
Avg Refreshed FICO | 757 |  | 754
Home Equity [Member] | Origination Vintage Period 2014 [Member] |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
HELOC - Period End Balance | $ 23,224 |  | $ 0
Avg orig FICO | 756 |  | 0
Avg Refreshed FICO | 755 |  | 0

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- Definition For loans with remaining balance, the average consumer credit risk score at origination. Consumer credit risk scores obtained from Fair Isaac Corporation. + References No definition available. + Details
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- Definition For loans with remaining balance, the updated average consumer credit risk score. Consumer credit risk scores obtained from Fair Isaac Corporation. + References No definition available. + Details
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- Definition Reflects the net carrying amount of consumer loans and leases held in portfolio, after deducting deferred income, but before deducting the allowance for losses on consumer loans and leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5074-111524 + Details
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- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5074-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522 + Details
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