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Goodwill and Intangible Assets | 12 Months Ended
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Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Core Deposit Intangibles | GOODWILL AND CORE DEPOSIT INTANGIBLES The following table summarizes the carrying value of goodwill by reporting unit for the years ended December 31, 2022 and 2021.
(in millions) |  |  |  |
December 31 | 2022 |  | 2021 |
Commercial Bank | $ | 473 |  |  | $ | 473 |  |
Retail Bank | 101 |  |  | 101 |  |
Wealth Management | 61 |  |  | 61 |  |
Total | $ | 635 |  |  | $ | 635 |  |
The Corporation performs its annual evaluation of goodwill impairment in the third quarter of each year and may elect to perform a quantitative impairment analysis or first conduct a qualitative analysis to determine if a quantitative analysis is necessary. In addition, the Corporation evaluates goodwill impairment on an interim basis if events or changes in circumstances between annual tests indicate additional testing may be warranted to determine if goodwill might be impaired. In 2022 and 2021, the annual test of goodwill impairment was performed as of the beginning of the third quarter, and in both periods, a qualitative assessment resulted in the Corporation determining goodwill was not impaired, as it was more likely than not that the fair value of each reporting unit exceeded its carrying value. The Corporation recorded amortization expense related to the core deposit intangible of $1 million for both the years ended December 31, 2021 and 2020. The core deposit intangible was fully amortized at December 31, 2021.

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI https://asc.fasb.org/topic&trid=2144416 + Details
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