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Regulatory Capital Requirements and Restrictions Narrative (Details) | Dec. 31, 2025 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
--- | --- | --- | ---
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |
add-back on CET1 |  |  | $ 204
add-back on CETI, basis point impact |  |  | 0.0016
Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum |  |  | 0.025
Scenario, Forecast |  |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |  |
add-back on CET1 | $ 100,000,000 | $ 100,000,000 |
add-back on CETI, basis point impact | 0.0008 | 0.0008 |

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- Definition Minimum capital conservation buffer percentage required to avoid restriction on payout amount of eligible retained income as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480696/942-505-50-1 + Details
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