Rollforward of Mortgage Servicing Rights, at Fair Value (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Servicing Assets at Fair Value [Line Items] | |||
| Mortgage servicing rights, beginning balance | $ 452,006 | $ 514,402 | $ 0 |
| Servicing Asset at Fair Value, Additions | 124,261 | 67,533 | 500,521 |
| Additions to mortgage servicing rights due to sale of residential mortgage loans held-for-sale | 1,844 | 288 | 0 |
| Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs or Changes in Assumptions | (51,634) | (73,573) | 20,651 |
| Servicing Asset at Fair Value, Other Changes in Fair Value | (47,950) | (54,815) | (6,770) |
| Servicing Asset at Fair Value, Other Changes that Affect Balance | 15,161 | (1,829) | 0 |
| Mortgage servicing rights, ending balance | $ 493,688 | $ 452,006 | $ 514,402 |
| X | ||||||||||
- Definition The value of new servicing assets, subsequently measured at fair value, created during the current period through sales of mortgage loans held-for-sale. No definition available.
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- Definition The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Other net Increase or Decrease in the balance in servicing assets subsequently measured at fair value. This element is for changes other than additions, disposals, changes in fair value resulting from changes in valuation inputs or changes in assumptions, or other changes in fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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