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Loan Servicing (Narrative) (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Transfers and Servicing of Financial Assets [Abstract] |  |  |  |  |
Serviced sold mortgage loans | $ 2,090,000,000.00 | $ 2,120,000,000 | $ 2,090,000,000.00 | $ 2,120,000,000 | $ 2,130,000,000
Serviced sold mortgage loans with recourse | 3,300,000 | 3,500,000 | 3,300,000 | 3,500,000 | 3,300,000
Servicing fees included in other service income | 1,400,000 | $ 1,400,000 | 4,100,000 | $ 4,000,000 |
Mortgage Loans Sold with Recourse, Reserve | $ 61,000 |  | $ 61,000 |  | $ 57,000

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- Definition Principal Amount Outstanding On Sold Loans Servicing Retained + References No definition available. + Details
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- Definition Principal Amount Outstanding On Sold Loans Servicing Retained With Recourse + References No definition available. + Details
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- Definition Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1402 -Subsection Instruction 3 + Details
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