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12) Mortgage Servicing Rights: Summary of Unpaid Principal Balances of the Servicing Portfolio (Tables) | 9 Months Ended
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Sep. 30, 2018
Tables/Schedules |
Summary of Unpaid Principal Balances of the Servicing Portfolio |
| As of September 30 2018 |  | As of December 31 2017
Servicing UPB | $ 2,990,572,817 |  | $ 2,924,868,843

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- Definition Represents the monetary amount of Estimated Amortization of Mortgage Service Rights, during the indicated time period. + References No definition available. + Details
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