v3.25.4
Intangible Assets
 12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
Intangible Assets

As of December 31, 2025 and December 31, 2024, intangible assets consisted of the following:

December 31, 2025December 31, 2024
Gross Carrying AmountAccumulated AmortizationNet Carrying ValueGross Carrying AmountAccumulated AmortizationNet Carrying Value
Core deposit intangible$700 $(332)$368 $700 $(229)$471 
Other intangible assets21(8)1326(9)17
Core deposit and other intangibles
$721 $(340)$381 $726 $(238)$488 

The following table presents our amortization expense for the periods indicated:

Year Ended December 31,
202520242023
Amortization expense
$107 $136 $126 
For the years ended December 31, 2025 and 2024, the weighted average amortization period for our CDI and other intangible assets is seven years and five years, respectively.

The estimated amortization expense of our CDI and other intangible assets for the next five years and beyond is as follows:

Amortization Expense
2026$93 
202780 
202868 
202955 
203041 
2031 and beyond44 
Total$381 

Goodwill

Our 2023 assessment concluded that goodwill from historical transactions was fully impaired as of December 31, 2023. As a result, we recorded an impairment charge of the entire goodwill balance of $2.4 billion in the year ended December 31, 2023.