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Mortgage Banking Activity - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage banking and title income | $ 68 | $ 154 | $ 129
Gain on sale of mortgage servicing rights | 12 | 0 | 0
Mortgage banking and title income |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage banking and title income | 4 | $ 4 | $ 2
Sale of mortgage servicing rights | 21 |  |
Gain on sale of mortgage servicing rights | $ 12 |  |

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- Definition Gain (Loss) on Sale of Mortgage Servicing Rights + References No definition available. + Details
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- Definition Sale of Mortgage Servicing Rights + 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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- Details
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