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Mortgage Servicing Rights (Summary Of Changes In Capitalized MSR) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2013 | Mar. 31, 2014 | Dec. 31, 2013
Participating Mortgage Loans [Line Items] |  |  |
Fair value, beginning balance | $ 114,311 | $ 4,687 | $ 72,793
Reductions due to loan payments | (5,547) |  |
Reductions due to exercise of cleanup calls | (495) |  |
Changes in fair value due to: |  |  |
Changes in valuation model inputs or assumptions | 834 |  |
Other changes in fair value | (1) |  |
Fair value, ending balance | 109,102 | 4,687 | 72,793
First Liens [Member] |  |  |
Participating Mortgage Loans [Line Items] |  |  |
Fair value, beginning balance | 111,314 |  |
Reductions due to loan payments | (5,374) |  |
Reductions due to exercise of cleanup calls | (495) |  |
Changes in fair value due to: |  |  |
Changes in valuation model inputs or assumptions | 834 |  |
Other changes in fair value | (88) |  |
Fair value, ending balance | 106,191 |  |
Second Liens [Member] |  |  |
Participating Mortgage Loans [Line Items] |  |  |
Fair value, beginning balance | 196 |  |
Reductions due to loan payments | (48) |  |
Reductions due to exercise of cleanup calls | 0 |  |
Changes in fair value due to: |  |  |
Changes in valuation model inputs or assumptions | 0 |  |
Other changes in fair value | 45 |  |
Fair value, ending balance | 193 |  |
Home Equity [Member] |  |  |
Participating Mortgage Loans [Line Items] |  |  |
Fair value, beginning balance | 2,801 |  |
Reductions due to loan payments | (125) |  |
Reductions due to exercise of cleanup calls | 0 |  |
Changes in fair value due to: |  |  |
Changes in valuation model inputs or assumptions | 0 |  |
Other changes in fair value | 42 |  |
Fair value, ending balance | $ 2,718 |  |

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- Definition Reductions of servicing asset at fair value due to the exercise of clean up calls related to proprietary securitization trusts that had previously been securitized with servicing retained. Upon exercise, the associated mortgage loans were repurchased and consolidated, and the remaining MSR associated with these loans was derecognized. + References No definition available. + Details
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- Definition Decrease in servicing assets subsequently measured at fair value resulting from loan payments received. + References No definition available. + Details
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- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 + Details
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- Definition The net Increase or Decrease in fair value as a result of changes in the inputs, assumptions, or model used to calculate the fair value of servicing assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a)(4)(i) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 + Details
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- Definition The net Increase or Decrease in fair value as a result of other changes that are not additions, disposals, or a result of change in the inputs, assumptions, or model used to calculate the fair value of servicing assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a)(4)(ii) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 + Details
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