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v3.25.2

Organization and Basis of Presentation (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 USD ($) | Jun. 30, 2025 USD ($)
Capitalization |  |
Amount of income tax expense (benefit) | $ 5.1 | $ 5.1
First Hawaiian, Inc. (FHI) |  |
Capitalization |  |
Outstanding common stock owned (as a percent) | 100.00% | 100.00%

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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