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Related Party Transactions (Subsidiary) (Details) - LAMAR MEDIA CORP. AND SUBSIDIARIES - Related Party - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Related Party Transaction [Line Items] |  |
Amount payable to parent company | $ 77 | $ 1,009
Amount contributed to affiliate | $ 57,028 | $ 42,627

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